Q10. Factorize: (a + b)2 – (a – b)2.
Answers
Answered by
0
Answer:
plz mark it as a brainliest plz
Step-by-step explanation:
=a^2+2ab+b^2-a^2+2ab-b^2
=4ab
Answered by
0
Answer:
4ab
Step-by-step explanation:
(a+b)²-(a-b)²
=(a²+2ab+b²)-(a²-2ab+b²)
=a²+2ab+b²-a²+2ab-b²
=a²-a²+b²-b²+2ab+2ab
=4ab
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