Question

Factor polynomial by grouping.

Answer 1

\[ax-2bx-2ay+4by\]

Answer 2

x ( a - 2b) - 2y( a - 2b)
= (x - 2y)(a - 2b)

Answer 3

\[ax-2bx-2ay+4by=2b(2y-x)-a(2y-x)=(2y-x)(2b-a)\]

Answer 4

here is another can you help me solve it?

Answer 5

\[2ac-3bd+bc-6ad\]

Answer 6

c(2a+b)-3d(b+2a)=(2a+b)(c-3d)

Answer 7

thanks