Question

If f(x)=x^2+x, find f(-6)​

Answer 1

30

Explanation:

Given that,

f ( x ) = x² + x

To find the value of f(-6)​, replace x with -6 and solve the expression.

Let us solve it now.

f ( - 6 ) = (-6)² + (-6)

f ( - 6 ) = 36 - 6

f ( - 6 ) = 30

Answer 2

f(-6) = 30

Explanation:

f(x)=x^2+x

Let x = -6

f f(-6)=(-6)^2+(-6)

= 36 -6

= 30