Question

(a+b)^2=?
(a–b)^2=?
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Answer 1

Step-by-step explanation:

(a+b)²=a²+2ab+b²

(a-b)²=a²+b²-2ab

Answer 2

YUP! HERE IS YOUR ANSWER!!

• (a+b)²=a²+2ab+b²
• (a-b)²=a²-2ab-b²

HOPE IT HELPS YOU.

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