Question

8. Find the quadratic polynomial whose sum and product its zeroes are -3/5
-2/5 respectively
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Answer 1

Given, sum of zeros = - 3/5

And, product of zeros = - 2/5

Quadratic polynomial =

F(x) = x^2 - ( sum of zeros) *x + product of zeros

F(x) = x^2 - (-3/5)*x + (-3/5)

F(x) = x^2 +3/5*x - 3/5

Answer 2

this can done in another way by using formula too