Question

solve the following question
solve (2a+3b-c)²​

Answer 1

Step-by-step explanation:

(2a+3b-c)²=(2a+3b-c)x(2a+3b-c)

=4a²+6ab-2ac+6ab+9b²-3bc-2ac-3bc+c²

=4a²+9b²+c²+12ab-6bc-4ac

i hope that u will satisfy my answer

Answer 2

Answer:

According to formula (a+b+c) = a२+ b२+c२+२ab+ 2bc +2ca

so

1. (2a +3b -C) २ = 4a२ +9b२ +c२ + 12ab-6bc -4ca

Step-by-step explanation:

I hope . it will help you