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

User Apolo
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Your Answer is in the above image.

Hope this solution may help you

Expand, and simplify the following expressions a. (2x+y)(x+y) + (2x-y)(x+y)​-example-1
User Ecora
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Explanation:

2x²+2xy+yx+y²+2x²+2xy-yx+y²

2x²+2x²+2xy+2xy+yx-yx+y²+y²

2x²+2x²+2xy+2xy

4x²+4xy

User Jin Kwon
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