Question

What is the factored form of 4x2 + 16x?

Answer 1

Answer:

4x(x+4)

Step-by-step explanation:

both 4x^2 and 16x are divisible by 4x so that's what we'll factor out:

$\frac{4x^2}{4x} =x$

and

$\frac{16x}{4x} =4$

so now we have our two factored numbers we will put 4x on the outside of the parentheses since that's what we factored our numbers by.

4x(x+4)

Hope this helps!