factorize
a^2-b^2-(a+b)^2
Answers
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1
Answer:
https://brainly.in/question/4537938
the answer is in this website
Answered by
0
Answer:
-4ab+ 2b²
Step-by-step explanation:
a² - b² - (a+b)²
= (a-b)² - (a+b)²
= (a²-2ab+b²) - (a²+2ab-b²)
= a²-2ab+b²-a²-2ab+b²
= -4ab+ 2b²
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