Question

(2x^2y+3xy^2)^2 use identities​

Answer 1

Answer:

(4x^4y^2+12x^3y^2+9x^2y^4)

Step-by-step explanation:

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

=(2x^2y)^2 +2(2x^2y * 3xy^2) + (3xy^2)^2

=4x^4y+12x^3y^2+9x^2y^4