(a – b)2 + 4ab
please give the answer
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Answered by
1
sol. (a – b)² + 4ab
= a² - 2ab + b² + 4ab
= a² + 2ab + b² Ans.
Answered by
1
Answer:
(a+b)^2
Step-by-step explanation:
(a-b)^2+4ab
a^2+b^2-2ab+4ab
a^2+b^2+2ab
(a+b)^2
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