Question

Divide: 7a + 28/ a-4 divided by a^2 + a -12/ 14a

Answer 1

\[\frac{(7a+28)(14a)}{(a-4)(a^2+a-12)}\] is a start

Answer 2

then factor and cancel if you can

Answer 3

i need help factoring

Answer 4

\(7a+28=7(a+4)\) for the numerator

Answer 5

\(a^2+a-12=(a+4)(a-3)\) for the denominator

Answer 6

what would be the next step?

Answer 7

@satellite73