Question

(-3a + 3b + 2)² Expand​

Answer 1

Step-by-step explanation:

(-3a+3b+2) ^2

=(-3a)^2+(3b)^2+(2)^2+2*(-3a)*3b+2.3b*2+2*2*(-3a)

=9a^2 + 9b^2 + 4 -19ab + 12b - 12a......

HOPE THIS HELPS YOU.....