Question

What is 4(1 + 9x) simplified?

Answer 1

4 + 36x is your expression

Explanation:

4 x 1 = 4

4 x 9x = 36x

so 4 + 36x is your expression because you can't add numbers with different variables or if they don't even have one.

Answer 2

4 + 36x

Explanation:

distribute

4 x 1 = 4

4 x 9x = 36x

put answer together to make new equation

4 + 36x