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Find the sum (x2+2xy+y2) and (2x2+4xy+5y2)​

Sagot :

Answer:

(x²+2xy+y²)+(2x²+4xy+5y²)

x²+2xy+y²+2x²+4xy+5y²

x²+2x²+2xy+4xy+y²+5y²

3x²+6xy+6y²

Step-by-step explanation:

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