Math, asked by srividhya6425, 11 months ago

middle term in the expansion of (2x+3y)²

Answers

Answered by sadhasivam30036

0

Answer:

(a+b)^2=a^2+2ab+b^2

(2x)^2+2(2x)(3y)+(3y)^2

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

4x^2+9y^2+12xy

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