Someone please help and hurry
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Answers: 1
Answer from: Quest
let's call the solutions xâ = (5 - 2â7)/3 and xâ = (5 + 2â7)/3
then the equation is (x-xâ)(x-xâ) = 0
if you fill that in you get a lot of numbers which you can recognize as axÂČ+bx+c=0.
step-by-step explanation:
you can see that a=1 (there is just an xÂČ)
b = (-5 -2â7 + 2â7 - 5)/3 = -10/3
c = -2â7)/3 ) * (-5+2â7)/3) = -1/3
so your answer is 3x^2 â 10x â 1 = 0
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