OPERATIONS ON FUNCTIONS || GRADE 11 GENERAL MATHEMATICS Q1
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- เผยแพร่เมื่อ 8 ก.พ. 2025
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🟣 GRADE 11: OPERATIONS ON FUNCTIONS
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References:
Chan, J.T. (2019). General Mathematics. Vibal Group Inc. Quezon City, Philippines.
Oronce, O. A.(2016). General Mathematics. Rex Book Store, Inc. Manila, Philippines.
General Mathematics Learner's Material (2016). Department of Education. Pasig City, Philippines.
Garces I. L.(2019). General Mathematics. Vibal Group Inc.
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21:40, the denominator should be x - 2.😍
31:10, typo po sa pangalawang steps ng solution, dapat po 3(x^2-2x+1) - 2x + 2 - 1 + x^2 - 2x + 1 - 1. But the answer is correct. 😍
ty sir hahah tama po x-2
panooo po naging + 3 yung 31:08
@@tan-tan4484 3 +1-1+1-1=3
Actually sir tama po yung 4x^2-10x+4, na mistype niyo lang po yung second stage sa solving which is 3(x^2-2x+1)-2x+2-1+x^2-2x+1-1
Mali po yung 3(x^2-2x+1)-2x+1-1+x^2-2x+1-1
Thank you nak. ♥️♥️♥️
very big help talaga sa'kin ang wow math, thanks for this, i survived g9 and g10 math because of wow math and now i'm g11 and still watching this video presentation to help me 😩☹️💗
Sad not everyone can access the lessons in senior high anymore cause tamad ang teachers magturo samin f2f, students who can't afford load every month or week can't even watch the lessons, tsk teachers these days are getting lazy
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Kulang² sila mag turo pero grabe mag bigay Ng assignment 😓
hindi maayos magturo tapos ang daming activities and may quiz pa sa monday:(((
@@quizarsumanday9865 trueeee T^T
Facts
Salute po ako sa inyo and very thankful 😭😭 tulad ko na modular na may part time job sa gabi lng nakakagawa syempre sobrang exhausted na utak ko para mag basa dahil po sa inyo nakakaahon ako sa stem kahit papaano❤️ THANKS YOU SO MUCHH!!
this one is really helpful lalo na kung hindi gets yung discussion sa zoom and modules, thank you so much for doing this video presentation po. ❤️
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Thank you for this video, Sir! Napaka-informative at ang galing ng pagkaka-explain. This help me a lot!
sa example #2
a + b/c - given the sum of a integer and an rational expression
(c)(a)+b/c - multiply "a" with the denumerator "c", then add with the numerator "b"
ac+b/c - simplify further
therefore, a+b/c = ac+b/c
hindi ma ca-cancel out yung "c" in both numerator and denumerator ng expression since the constant "b" has no coefficient of variable "c"
if naging: ac+bc/c yung expression, pwede na i cancel out si variable "c"
Grade 11 GAS Committed Thank you sa Video mo sir I appreciate so much
SA 4:22 bakit nawala po yung x-3 pagkataposniyang e divide sa x'2- 8x+ 15 ?
Good day po, may tanong lng po regarding sa 19:12
Di po ba macacancel yung 2-x sanumerator at denominator
Thank u po gets kona assignment and activity ko, wlaa kasenh class kahapon kaya walang explanation
Salute sayo
Sir ang dali lang maintindihan
Salamat po
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Hi sir! Clarification lang po sa 26:35, bakit po hindi na-cancel out yung "(x-1)" sa denominator nung minultiply po sa "(x-1)" ang both sides nung equation?
Samee questionnn
Thank you po this is really helpful 😊
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17:35 diba po nacancel na yung denominator na 2-x ? Bat kasama parin sa baba yung 2-x ? Di ko po maintindihan
Thanks for this video maka sabot jud ko 🤣🤣
Napaka vague po ng explanation here 17:33, bakit meron parin pong denominator sa ibaba na 2-x?
Maraming Salamat po talaga Malaking tulong po ito
Sir pano po yung sa 19:12 , pano po if trinomial then negative po yung first term, automatically po ba na imumultiply lahat ng terms sa (-1) ?
YOU DESERVE THE WHOLE UNIVERSE, WOW MATH !!!! 🥹
Sir good morning oo tanong kukang sa 4:38 bakit makakansel ang pag nag divide sa x²-8x + 15 sa x-3 bakit siya mawawala
Maraming salamat po sir 🙏🏻
You're welcome! Keep on watching. Here's the link for the playlist of General Mathematics videos.
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2 hour before exam nag aaral palang akong ng lesson , I don't get it kase nung tinuro ni ma'am parang ang complicated 😢
Sir, Question po; what if po sa division of functions yung ifafactor na trinomial is parehas negative? e.g.(2x^2-3x-2)? time code is 21:14.
Sir thank you so much po..Kung hindi dahil sayo hinding hindi ko po masasagot mga modules ko
You're Welcome Zack! Keep on watching. Here's the link for the playlist of General Mathematics videos.
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16:00 -7 × +4 = 28 not 21 ❤
Thank u po, now I understand na
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THANK YOU POOOO NAINTINDIHAN KO NA POOO
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Sir maraming salamat po
Thank you po sir
sir pano po na divide tsaka na add yung ײ- 8x+15 sa 1/×-3
Parang ni lalagay lng yung sagot eh bilis mag turo tas dipa makita kung ano na yung sino solve
Thank you so much po
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17:40 kala ko po na cancel out na yung denominator? Bakit po may denominator pa sa final answer?
LCD sya eh dyan
30:24 hindi po ba dapat ang given sa 'question A'
ay 3x^2 -2x - 1 - (x^2-1)
kung kaya't ang simplify nya ay
3x^2 - 2x - 1 - x^2 - 1
=
2x^2 - 2x
at saka kung ang x^2 -2x - 1 - x^2 +1
yung tanong don ang sagot dapat ay
2x lamang kasi yung sign ng dalawang x^2 (a^2) ay magkasalungat at ang sign ng dalawang 1 (c) ay magkasalungat din kayat ang tamang sagot don ay
"2x"
hindi po ako nagpapabida pero napansin ko lang kaya medyo nalito ako sa tanong at sa nagin sagot
pa reply naman po kug tama at pa explain din po kung bakit mali ang naging comment ko
thanks😊
Check the pinned comment po for your guide. 😁
Paki explain po mabuti Bakit nag kaganon o Anong dahilan, Ako kasi yong taong pinaka mahirap Maka gets o Maka intindi😢
3:59 pano po ba ma solve ung x²-8x+15 divided by x-3 multiply 1 is equal to x -5 nalilito po ako
pano po
Ask ko lang po if pwede po ba ito "2/x-4 and 3/x-5"?
sa 26:56 po bakit nagkaroon ng x-1 on both side po? tnxxx
Nandito dahil hindi maintindihan ang teacher mag turo at may exam pa bukas
Very Nice Video, This would help me in the near future, And thank you for the tutorial.
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hello po sir yung sa 19:14 po ganon poba lagi gagawin sa denominator iuuna yung variable?
11STEM-Knowledge 💕
21:29 help pano naging 1 sa X+1?😓😓
Example no.4, di po ba x - 4 dapat since (-7)-(-3) is equal to -4??
salamat po
Sir yun sa 21:30 Paano naging x+1 and x+2?
Ask ko lang po.... Paano po kung yung (x) ay May -1 na Naka replace? Just like this po
"(p+a)(-1)"
Question po dun sa example 5, yung final answer po bakit po naging x + 2 yung x - 2 na divisor/denominator?
Naka pin po ang corrections. Salamat❤
19:14 ba't po nauna yung variable? need po ba yon?
14:00
Example No.2 3:35 di ko magets pag dinivide mo x²-8x+15 sa x-3
Bakit mawawala si (x - 3)
Okay na sana kaso may part na di naman tinuro kung paano makuha 🙄
ongae dito sa 10:15 ..may pa recall recall pangnalalaman dipala ituro
Sir sa 21:50 pano po kung binomial at ang denominator ay may sqaure root?
thaankk uu thaankk uu❤️
21:37 sir pano naging x+2 po yun?
Wow math pa request po Ang solving problem using operation of functions
Pang grade 11 na po pala to, e grade 8 palang po kame
4:17 di ko gets bat nawala x-3?
sir ask ko lang po kung pano nakuha yung 8x? sa example 2 ng sum?
Parang naguluhan po ako..
Hi sir! tanong ko lang po sa 19:01 timestamp, tama pa rin po ba kahit negative yung final x^2? salamat po
sir dun po sa 31:01 pano po naging factor yung positive and negative 1?
Hello Justin, please watch this video tutortial, para sa tanong mo
th-cam.com/video/-5I0pwUhzuw/w-d-xo.html
tsaka po may mali po ata kayong natype sa 31:15 yung sa d po dapat 2 po yung isang number 1 lang po natype niyo pero tamapo sagot :) ty for this lesson po sir!
Goodevening po, paano po malalaman kapag addition or subtraction or multiplication po yung gagawin sa part po dun sa trial and error?
Thank you po 😄
You're welcome!
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your exampke no.2 po, medyo mahirap intindihin😔😔 gow po naging x^2-8x+15
This video helps me to understand my problem ty
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32:22
Sir. Thanks dito 👍
Arigathanks Senseiii
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30:25 bakit po natanggal yung 3 sa x^2-2x-1-x^2=1????
Hello bianca, hindi sya nawala hindi lang nailagay. ❤
Paano po kung walang maca-cancel after mag factor sa division?
why po sa example 7 'di chinage yung sign
Bakit po naging x nalang yung -7x+6x sa multiplication?
Pano Po pag ganito ung problem
f(2)+g(3) divided by h(1)
2nd year college🧡
Wala akong maintindihan talaga sa mga vids mo na sinend ni Maam samin na intindihin daw namin. Masyado kang malabo mag explain at anggulo pa. Can't you be any better? Also parang rushed ka din sa magturo at sa mga samples mo. I'm sorry but someone has to say this.
4:13
3:34 EXPLAIN THAT PART PLSSSSSSSSSS
Hi po ano pong mga basic algebra related sa operation of function division po
Magandang gabi po pano nyo po na factor out sa 9:39
hindi ko na nagets simula sa 3:35
Sa mga kaklase ko jan sa 11-rockefeller pnhs, pakopya ko.
Ex 4 pano makuha ung factor?
3:17 pano po ang pag express?? Plss answer this poo😪
Pwede po sya using foil method po
@@wowmath2020 ahh thank you poo😊 sobrang helpful po ng mga videos niyo. I also recommend this to my classmate.
Sir sa 31:48 sir bakit hindi mo nalang naging f(x)-g(x) sir?????
28:03 pano po naging 2x³ po iun
Pag nagmumultiply add natin ang exponent nila
@@wowmath2020 ahh ganun pala un sige po salamat po
hello po paano po pag ganito ang problem? ito po kasi binigay ng maam namin kaso di ko get bat may 2
If f(x) = 4x - 12 and g(x) = x - 3,
then (f + g)(2) = -5.
kung hindi mo pa nasasagutan yang tinatanong mo ang "F" f(2) = 4 (2)^2-12 at ang "G" ay (2)-1 magiging ganyan sya
yung 2 na tinatanong mo yung yung papalit sa "x"
na gets po ba hindi kasi ako expert sa explanation eh
Wala po talaga akong naintindihan sa example 2 ng addition and subtraction of algebraic expressions,di ko po gets pano nyo nakuha yung ans.
nice
17:15 sir pano po na cancel ung 2-x
2-x / 2-x
Pano po makuha ang lcd ng x-3 syaka x-5??plss need lang talaga
'Di ko gets yung sa 30:41 huhuhu
wait. Chotto po sir bat may 1/2?diba po 1/3?
sir paano po naging 15 yung lcd sa example 1?
Sir why is that the denominator g(x) should not be equal to zero?
it will become undefined po
@@elainebertillo4194THANK YOU❤️
Sir at 4:56 ano po yung tawag sa equation na yan? paano po yan masosolve?
hello po pwede po ba samahan ng evaluation po yung f+h nalilito po kasi ako pano e-evaluate
nde sinabi kung saan nakuha or pano nakuha
Ito na ata ka duo ko sa module
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Bakit mawawala yung x-3 😭 di ko ma gets 4:20
kasi po naka FOIL method na po yung denominator, pag-finactor out po yun, ang denominator parin is (x-3)(x-5), so parang kinancel out lang siya (x-3) don
yan pagkakaintindi ko, idk kung tama hahaha