Discriminant - Nature of Roots of Quadratic Equations

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x squared - 5x + 4 = 0
a=1 b=-5 c=4
b squared -4ac
(-5)squared - 4 (1)(4)
-25 - 16
=9
The roots are real and unequal po :)
9-ARCHIMEDES batch 2

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Nice one

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thank you po sir!❤

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Hi Po Teacher nandito ako dahil Gusto kong matuto Sa math This video is very helpful Grade-9 student Po ako

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Lifesaver ka talga teacher Gonnn

[@Darklight0028]

x²-5x+4=0
A= 1
B= -5
C= 4
b²-4ac
(-5)²-4(1)(4)
25-16
9
b²-4ac>0
It is real but unequal.
Watching from 9-Prosperity in NEU ❤

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9 - Yinxing (spfl)

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WATCHING FROM 9-FLEMING

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Nice one..sana matutunan mo ito..

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Review done, 9-Fleming

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Okie dokie....

[@clintcameros4045]

Math pointers for exam.
*Illustration of quadratic equation
*solving quadratic equation by:
Extracting square root
Completing the square
Factoring
Quadratic formula
*Nature of the roots in Quadratic equation
*Equation transformable to quadratic equation
*Age problem
*Illustration of quadratic inequalities
*Inequalities of a number in one variable
*Solving Quadratic Inequalities

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Sir watching from 9-ARCHIMEDES

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9 The roots are real and unequal thank you po sir 9-ARCHIMEDES

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Si broo ayy grabi sa sarili nya

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Pls countinue uploading topics about mathemathics sir your a big help for me :))) i finally undersatand from standard form until using discriminant tyyy somuchhh hsjjsoadjdu

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Yes I will

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Thank you, Sir! Galileo here po.

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Nice one... Sana nakatulong..

[@JamesPaulNanud]

What is called b²-4ac

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Done watching sir! Thankyou po.
(Galileo)

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Tuloy lang..

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Ty po sir❤

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thank you po sirr
9 - Archimedes

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Teacher Gon dabest 😭🫶🏼💗😘

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whoaaa...thanks

[@joyceaustria4884]

x² - 5x + 4
b² - 4ac
(-5)(-5) - 4(1)(4)
25 - 16 = 9
The roots are real and Unequal
Son David Austria (9-Archimedes)

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Nice.

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Watching on 2024, hope it helps❤

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Done reviewing po..

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thank you po sir from 9-Flemming

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Nice.keep it up…sipag..

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9-ARCHIMEDES

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Nice keep it up..

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thanks po sir! -9-Fleming

[@jasminebergantinos1693]

x² - 5x + 4 = 0
formula: b² - 4ac
(-5)² - 4(1)(4)
25 - 16
= 9 and the nature of roots is real and unequal
THANK YOU SIR! 9 - Fleming

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Nice.... Tamang review lang..

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Done reviewing po Sr, from GALILEO

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Nice one... Keep it up.m.

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Grade 9 galileiiii God bless youu kuyaaaa

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thankyou sir! 9 gali

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Welcome.keep it up..

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Done reviewing po, Thankyou Sir! - from Galileo :>

[@shut_011]

Sir is this right...?
x²-5x+4=0
a=1 b=-5 c=4
b²-4ac
(-5)²-4(1)(4)
25-16 = 9
The roots is real and unequal

[@MathTeacherGon]

Yes

[@Ron_sge]

x²-5x+4=0
a=1 b=-5 c=4
(-5)² - 4(1)(4)
=25-16
=9 real and unequal

[@lciasprins]

9 real & unequal

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review po-archimedes

[@lebrillajealeinnar5334]

Goodmorning sir!!
x^2 - 5x + 4 = 0
(-5)^2 - 4(1)(4)
25-16 = 9
real and unequal
- 9Fleming ( Lebrilla ) thankyou po sirrr!

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Thank you po sir this really helps po. -Galileo

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Thsnk you din

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Done reviewing po - Galileo

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Nice.... Keep it up

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9-einstein

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sir if papasa ako sa exam namin, ikw talaga yung papasalamatan ko:')

[@ExonimyxYT.110]

sir tanong lang po bakit po yung example no1
(-6)^2 bakit naging positive 36po. siya eh negative po yung 6

[@ExonimyxYT.110]

paki explain po sir?

[@wonderigshh]

may tanong lang po ako paano nakuha yung (x+3)(x+1)=0 sana po masagot nyo nalilito po kasi ako

[@MathTeacherGon]

Use FOIL METHOD to multiply muna yang given, then convert to standard form…

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@@MathTeacherGon thank you po

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lagi po ba syang imiminus?

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depende po sa sign, if master mo ung integers madali mo lang maaansweran and lagi mo lang tatandaan ung formula

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4 apat poyan lahat ng rule kuya

[@shimmy_eriee]

Sir, pano po pag walang b?
x²-25=0 po?

[@itz.inferno_11]

0 po siya matik

[@zytot]

How is it just 9? And real,unequal? And not -9? Has no roots or imaginary? Nalilito ako😢😢