Question

A quadratic function f whose zeros are -3,-8

Answer 1

`x^2+11x+24=0`

Explanation:

Given that,

The zeros of a quadratic function are -3 and -8

It means,

(x+3) = 0 and (x+8)=0

Now multiply them together,

`(x+3)(x+8)=0\\\\x^2+8x+3x+24=0\\\\x^2+11x+24=0`

Hence, the required equation is equal to
`x^2+11x+24=0`.