Question

(12m + 7)(4m + 12) Help Please!!!!!!!!!!!!!!!!!!!

Answer 1

were you ever taught FOIL?

Answer 2

im in 7th grade

Answer 3

Distribute. (12m+7)(4m+12) = 12m(4m+12) + 7(4m+12)

Answer 4

okay i was just asking. heres a trick for multiplying polynomials.

First: Multiply the first term in each polynomial
Outer: Mulitply the outer terms
Inner: multiply the inner terms
Last: Multiply the last terms

Answer 5

You'll learn foil either next year or your first year in High school.

Answer 6

(12m+7)(4m+12)
48m^2+28m+144m+84
=48m^2+172m+84
Answer: 48m^2+172m+84

Answer 7

know basic rules of multiplication

Answer 8

thanks for the help

Answer 9

You're welcome.

Answer 10

y(a+b)=ya+yb
now if y=c+d
plugging it back in you get
(c+d)(a)+(c+d)(b)
=ca+da+cb+cd

Answer 11

(12m + 7)(4m + 12) = (12m + 7)(4m) + (12m + 7)(12) --> continue simplifying