Q 6: Find the value of (249)^{2}. 62001 62601 62021

Q 7: Divide (9a^{4}-6a^{3}+18a^{2}-2a-5) by (3a^{2}-2a+2). Quotient=(3a^{2}-4) and Remainder=(6a-13) Quotient=(3a^{2}+4) and Remainder=(6a+13) Quotient=(3a^{2}+4) and Remainder=(6a-13)

Q 8: Find the value of (26)^{2} using formula. 674 678 676

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