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1.
- A. (a+b+c)
- B. (a+b+c)
- C. (a+b+c)
- D. (a+b+c)
Answer: Option B
Explanation:
a^2 - c^2 -2ab + b^2
= a^2 -2ab + b^2 - c^2
=(a-b)^2 -(c)^2
= (a-b+c) (a-b-c)
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1.
Answer: Option B
Explanation:
a^2 - c^2 -2ab + b^2
= a^2 -2ab + b^2 - c^2
=(a-b)^2 -(c)^2
= (a-b+c) (a-b-c)
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