Question

Aldreba 2
Show all work

Answer 1

-2x^3+6x^2

or simplified : -2x^2(x-3)

Explanation:

Rewrite the statement as:

`((x^2)(x-3))(-2)\\`

Distribute:

`(x^2*x-3*x^2)(-2)\\(-2)(x^3-3x^2)\\-2x^3+6x^2`

simplify by taking a common factor out, in this case, -2x^2:

`-2x^2(x-3)`

Answer 2

rewrite f(g(-2))

plug in -2 in g(x)

g(x)=-2-3

g(x)=-5

now plug in -5 into f(x)

f(x)=-5^2

f(x)=25

25 is the answer