Question

find the following by identity( a + b) 2 (identity 1)
please it's urgent and no Stupid answers
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Answer 1

Step-by-step explanation:

(2m^2+3n^2)^2

=(2m^2)^2+2(2m^2)(3n^2)+(3n^2)^2

=(2m)^4+12m^n^2+(3n)^4

=16m^4+12m^n^2+81n^4

Answer 2

Step-by-step explanation:

(2m^2+3n^2)^2=(2m^2)^2+(3n^2)^2+ 2.2m^2.3n^2=4m^4+9n^4+12m^2n^2