simplify the following using a suitable identity (x-2y)^2+(x+2y)^2
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2
Answer:
2(x^2 + 4y^2)
Step-by-step explanation:
(x-2y)^2+(x+2y)^2
=> x^2 + 4y^2 - 4xy + x^2 + 4y^2 + 4xy
=> 2x^2 + 8y^2
=> 2(x^2 + 4y^2)
Answered by
0
Answer:
2x^2+8y^²
Step-by-step explanation:
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