BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

Discuss Forum

1.

A. $a^{2} - b^{2} = (a + b) (a - b)$
B. $a^{2} - b^{2} = (a + b) (a - b)$
C. $a^{2} - b^{2} = (a + b) (a - b)$
D. $a^{2} - b^{2} = (a + b) (a - b)$

Answer: Option C

Explanation:

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