Question

factor: 2x(a+b)-3z(a+b)

Answer 1

(2x-3z)(a+b)

Answer 2

thanks!

Answer 3

do you know how do you factor
a^2-ac+ab-bc

Answer 4

by grouping?! you have a nice common factor of
\[a+b\]

Answer 5

you can solve that one like sat said, by grouping:

(a^2-ac)+(ab-bc)
a(a-c)+b(a-c)
(a+b)(a-c)