Math, asked by kumarinitu08272, 27 days ago

please help this question

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Answered by Tanisha9612

0

Answer:

a²+2ab+b²

Step-by-step explanation:

hope it helps

Answered by kkra6910

1

( a + b ) ² = a²+ 2ab + b² example (7 + 2)²= 7² + 2×7×2 + 2²

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