(2x+y)² +(2x-y)²
solve please
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Answered by
5
Answer:
Refer the above attachment
Step-by-step explanation:
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Answered by
2
Answer:
How to solve your question
Your question is
(
2
+
)
2
+
(
2
−
)
2
(2x+y)^{2}+(2x-y)^{2}
(2x+y)2+(2x−y)2
Simplify
1
Expand the square
(
2
+
)
2
+
(
2
−
)
2
(
2
+
)
(
2
+
)
+
(
2
−
)
2
Solution
8
2
+
2
2
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