Question

If f(x)=4x^2+1 and h(x)=3x+7 then f(x)*h(x) can be rewritten as

Answer 1

`12x^(3) +28x^(2) +3x + 7`

Explanation:

Use the FOIL method...

multiply
`4x^(2)` by 3x,
`4x^(2)` by 7, 1 by 3x and 1 by 7 to find the answer