Question

Me ayudan a resolver esto, es urgenteeee.

1° (ax1) (a+2)=
2° (x+2) (x+4)=
3° (x+5) (x-2)=
4° (m-6) (m-5)=
5° (x+7) (x-3)=

Answer 1

1°= a2+3a+2

2°=×2+2x+4x+8

=x2+6x+8

3°=x2+5x-2x-10

=x2+3x-10

4°=m2-6m-5m+30

=m2-11m+30

5°=x2+7x-3x-21

=×2+4x-21