Question

when factorised 5(a+b)-9x(a+b) is

Answer 1

\[\huge \color{green}{WELCOME \space TO \space OPEN \space STUDY}\]
@Toby.E

Answer 2

\[\huge 5(a+b)=5a+5b\]
\[\huge -9x(a+b)=-9xa-9xb\]

Then, combine all ,we get
\[\huge 5a+5b-9xa-9xb\]

Answer 3

Thanks is that as far as we can solve this?

Answer 4

no, here is answer
\[\huge 5a-9xa+5b-9xb\]
\[\huge a(5-9x)+b(5-9x)\]
\[\huge (5-9x)(a+b)=\color{red}{answer}\]

Answer 5

ok.. @Toby.E

Answer 6

THANKS

Answer 7

welcome