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Olenka [21]
3 years ago
14

What could be the answers to this question? It’s very confusing!

Mathematics
1 answer:
hichkok12 [17]3 years ago
4 0

Answer:

First is x^{2} +4xy+4y^{2}

Second is y^{2} +4xy+4x^{2}

Step-by-step explanation:

Open up equations and do FOIL method.

First equation:

(x + 2y)(x + 2y)

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

x^{2} +4xy+4y^{2}

Second equation:

(y + 2x)(y + 2x)

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

y^{2} +4xy+4x^{2}

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