bernardquist87 bernardquist87

27-06-2021
Mathematics

contestada

Expand, and simplify the following expressions a. (2x+y)(x+y) + (2x-y)(x+y)

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Becca7454 Becca7454

27-06-2021

Step-by-step explanation:

2x²+2xy+yx+y²+2x²+2xy-yx+y²

2x²+2x²+2xy+2xy+yx-yx+y²+y²

2x²+2x²+2xy+2xy

4x²+4xy

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shirishastha09 shirishastha09

27-06-2021

Your Answer is in the above image.

Hope this solution may help you

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