Respuesta :

Fatcor 4a-10

4a-10
2(2a-5)
(2)(2a)+(2)(-5)
=4a-10

So the answer will be    A. 10

 4a-10
Basically factor this
2(2a-5) check by distributing
(2)(2a)+(2)(-5)
=4a-10
So its a)10