Question

(2x+y)² pleses answer
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Answer 1

Answer:

4x^2+4xy+y^2

Step-by-step explanation:

(2x+y)^2 = (2x)^2+2(2x)y+y^2

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

Answer 2

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(2x + y)². (a+b)² = a² + 2ab + b²

(2x)² + 2(2x)(y) + (y)²

4x² + 4xy + y²

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