Math, asked by puthin333, 9 months ago

proof for (a+b) whole square​

Answers

Answered by sethipratap980
2

Answer:

a²+b²+2ab

Step-by-step explanation:

(a+b)²=(a+b)(a+b)=a(a+b)b(a+b)=a²+ab+ba+b²=a²+ab+ab+b²=a²+2ab+b²

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