find the squares using the identitys x+y
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Answer:
x^2+y^2+2ab
Step-by-step explanation:
(x+y) ^2
x^2+y^2+ab+ab
x^2+y^2+2ab is your answer
Answered by
0
Answer:
( x+y)² = x² + 2xy + y²
Step-by-step explanation:
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