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Mrs.Sheppard
 3 years ago
use the quadratic formula to solve the quadratic equation x^{2}8x4=0
Mrs.Sheppard
 3 years ago
use the quadratic formula to solve the quadratic equation x^{2}8x4=0

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FaisalAyaz
 3 years ago
Best ResponseYou've already chosen the best response.1compare this equation general quadratic equation ax^{2}+bx+c find values of a,b and c. As ax^{2}+bx+c=x^{2}8x4. So a=1,b=8,c=4

FaisalAyaz
 3 years ago
Best ResponseYou've already chosen the best response.1Then Put values of a,b,c in Quadratic Formula To Get Answer Which Is: \[x=b \pm \sqrt{b^{2}4ac} / 2a\]

FaisalAyaz
 3 years ago
Best ResponseYou've already chosen the best response.1U Got It Mrs.Sheppard?
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