Question

Can y’all explain how to do this really don’t get it please thank you

Write the expression in complete factored
form.
3a(a + 1) + x(a + 1)

Answer 1

Answer:(a + 1) (3a + x)

Explanation:

Factor a+1 out of 3a ( a + 1 ) + x (a + 1 )

Hope this helps