Question

I need to solve it but don't know how

Answer 1

You can take out 2x from both sets making 4x+5 since there is no other number or variable than can simplify the sets equally the GCF is 2x

Answer 2

We have the expression , note that both terms have the factor 2x, if we factor this out, we are left with:

2x(4x + 5)
If you redistribute it you can see that it equals 

Hope this helps! :)

*this question has been asked twice...?