h= - b/2a Try to convert the quadratic equation to standard equation (of a parabola) or vertex form, & notice the h is not the same if you solve with the given formula. Then try -b/2a. Hope this helps.
In the introduction, it shows that h = -(b/a) but when you try to derive the formula, you will actually get h = -(b/2a). Hope it helps and notice that there is an error in the presentation
QUESTION example no. 2 (5:43) // diba negative po yung a natin, that's -1, pwede po bang i-multiply ang whole equation ng -1 para maging positive yung a? bali (-1)(-x^2 - 5x + 7) ---> x^2 + 5x - 7 diba, will it still give the same answer? or makakaaffect po ba ito sa parabola?
sa formula po 'yon naka-base. k= 4ac - b² . Since positive naman 'yung answer, it become -28 - 25. Kasi kung negative, the formula would be like this -25 - (-25) ganern. As is nalang siya kasi sinusundan 'yung formula hehehehe.
h= - b/2a Try to convert the quadratic equation to standard equation (of a parabola) or vertex form, & notice the h is not the same if you solve with the given formula. Then try -b/2a. Hope this helps.
In the introduction, it shows that h = -(b/a) but when you try to derive the formula, you will actually get h = -(b/2a). Hope it helps and notice that there is an error in the presentation
I noticed the error but was puzzled
@@vascobishop3359 Try to prove it or search for the proof, you will see the truth
Thank you po sa video sir!
Sabado, Ronshellie
Gr. 11 - STEM (Knowledge)
Chester Dominic H. Ariola
Grade 11 Stem (Knowledge)
Maraming salamat po
QUESTION
example no. 2 (5:43) // diba negative po yung a natin, that's -1, pwede po bang i-multiply ang whole equation ng -1 para maging positive yung a? bali (-1)(-x^2 - 5x + 7) ---> x^2 + 5x - 7 diba, will it still give the same answer? or makakaaffect po ba ito sa parabola?
Yes pwede po, same pa din naman ang prabola natin.
thank you po!
Saada Banday Dilabakun
Stem 11- Betelgeuse
Delos Reyes, Mikaella Alyssa
11 STEM - KNOWLEDGE
Magalang, Justine B.
Grade 11-STEM (Knowledge)
Edriana Jerell F. Mangahas
11 Stem - Knowledge
John Michael M. De Guerto
11 Stem- Knowledge
Sa example number 2 po di ba po (-5)² is positove 25 bakit negative po ang nakalagay doon.
sa formula po 'yon naka-base. k= 4ac - b² . Since positive naman 'yung answer, it become -28 - 25. Kasi kung negative, the formula would be like this -25 - (-25) ganern. As is nalang siya kasi sinusundan 'yung formula hehehehe.
Thank you po
Prince Joseph S. Hernandez
Grade 11 - STEM (KNOWLEDGE)
Steven Louise Miranda
STEM 11 (KNOWLEDGE)
Macario, Maria Clarissa D.
11-Stem knowledge
Good morning po
LAURIZ JOAN MANICAD
STEM 11-KNOWLEDGE
JASSHS
John Paolo I. Intano
STEM 11 - Knowledge
Ma. Hershe E. Berbosidad
STEM 11- Knowledge
Thank you po sa vid sir!
Capuno, Jerome C.
Stem-knowledge po
Beroña, Ronalyn B.
11-STEM (KNOWLEDGE)
Thank you po, I have a pending assignment so this is very helpful 😭
Good morning po
Khayzcee Franchescalyn C. Malawi
Gr. 11 STEM - Knowledge
JASSHS
VALENCIA, ELEONOR KARYLLE M.
11- (STEM) KNOWLEDGE
Goodmorning po!
Mikaela Joyce G natividad
Grd 11 STEM (knowledge)
JASSHS
Jovelle P. Iman
STEM- Knowledge
JASSHS
Yadao, Sunder, T.
11 STEM - KNOWLEDGE
Good morning po☺️
RONALD CHAVEZ
11-(STEM) KNOWLEDGE
JASHS
HANAH THEA M.ILISCUPIDEZ
GR.11-STEM(KNOWLEDGE)
Mohamad P. Abpi
STEM-11 (KNOWLEDGE)
Camitan, eddele
Gr. 11 STEM (knowledge)
Michelle Asidera
G11 STEM Knowledge
MACEDA, CHRISTIAN S.
11 - STEM KNOWLEDGE
Sana ma notice po, pano po ba naging -8.25?
Result po ba yon sa -24-9÷4?
26.25 po kasi ung result.
Correct me if I'm wrong po, medyo naguguluhan lang JEJJEJE
Getss ko na po pala HAHHAHA verbally pala pag solve
unahin mo muna yung nasa taas -24- 9 ang result niyan e divide mo sa 4 para makakuha ka ng -8.25.
EMELYN I. PELAEZ
G-11 STEM KNOWLEDGE
QUINTERO, NICOLE A.
11 - (STEM) KNOWLEDGE
DOTADO JOSHUA FUENTES
GR 11 STEM(KNOWLEDGE)
DASCO, CHARLENE D.
GRADE - 11 ( KNOWLEDGE )
DAPULAG, ME ANN V.
11- STEM (KNOWLEDGE)
pano niyo po nakoha yung 13.25?
Rowena Navidad
Stem- knowledge
Ako lang ba grade 9 dito?
JOVANN P IMAN
STEM-KNOWLEDGE
boss pa solve po 2y²+4y+x-70=0 help
Sa brainly ka lumapit😆
Parabola din yan?
Sherwin Paul Vicente
11 Stem- Knowledge
Maria Elena M. Barlam
STEM 11- Knowledge
BONIFE, JIN EZEKIEL D.
11- STEM KNOWLEDGE