Question

Algebra 2 question, help?
1.) Let f(x) = 16x5 – 48x4 – 8x3 and g(x) = 8x2. Find f of x over g of x .

a) 2x2 + 6x + 1

b)2x2 – 6x – 1

c)2x3 + 6x2 + x

d)2x3 – 6x2 – x

Answer 1

So far I have (16x^5 - 48x^4 - 8x³)/8x²
= 16x^5/8x² - 48x^4/8x² - 8x³/8x²
= 2x³ - 6x² - x
but I'm not sure if I'm right.

Answer 2

\[2 x^3-6 x^2-x \]is correct.

Answer 3

Looks good to me.

Answer 4

Ok, thanks!