Question

find the following by using identity-1
$(2m {}^{2} + 3n {}^{2} ) {}^{2}$

Answer 1

HEYA MATE, HERE IS UR ANSWER _______________

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

= (2m^2)^2+(3n^2)^2+2×2m^2 ×3n^2

= 4m^4 +9n^4 +12m^2n^2


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