Question

2(1+a) * 5(1+a)
help u u want to help or else continue helping

Answer 1

Step-by-step explanation:

We simply multiply what there is to multiply:

10(1+a)^2 = 10a^2 + 20a + 10

Answer 2

= (2+2a)*(5+5a)
=10+10a+10a+10a^2
=10+20a+10a^2