Question

find a quadratic polynomial whose zeroes are -2,2

Answer 1

$(x + 2)(x - 2) = {x}^{2} - 4$

Answer 2

Hey, here's your answer ...............

k[x² - (α+β)x + αβ]=0.........

So,α=-2 & β=2...............

Hence the quadratic polynomial is .........

k[x² - 4]=0

Therefore, the required quadratic polynomial which has -2 & 2 as zeroes is "x²-4"

Hope it helps.
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