Question

-7 and -2 are sum and product respectively of which of the following polynomials
1) x sq-7x-2
2) x sq-7x+2
3)x sq+7x-2
4)x sq+2x-7

Answer 1

Answer:

Sum of roots = -7

product of roots = -2

The required equation is

x square -(-7) x +(-2)

x square +7x -2