Question

Write a quadratic polynomial, the sum and product of whose zeroes are -8 and 15 respectively. *

Answer 1

Answer:

ax2 + bx+c is a quadratic expression

Answer 2

Answer:

Let the zeroes of the quadratic polynomial will be a and b.

Then the quadratic polynomial will be

x2-(a+b)x+ab

and it is given that sum of its zeroes is -8 and products of its zeroes is 15

x2-(-8)x+15

=x2+8x+15

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