Question

write (3x+1+2m)^2 in expanded form​

Answer 1

Answer:

here's your answer hope it helps you

Answer 2

Step-by-step explanation:

using the identity (a+b+c)^2 = a^2 + b^2 + c^2 + 2ab + 2bc + 2ca

=9x^2 + 1 + 4m^2 + 6x + 4m + 12mx

Hope it helps