Q 1: Find the value of (249)^{2}. 62001 62601 62021

Q 2: Find the square root of 1936x^{2}y^{4}. 44xy^{2} 42xy^{4} 48xy^{2}

Q 3: Factorize cp + 6dq  2cq  3dp. (c+3d)(p2q) (c3d)(p+2q) (c3d)(p2q)

Q 4: Divide (4a^{4}+2a^{3}12a^{2}9a+9) by (2a^{2}a+4). Quotient=(2a^{2}+2a9) and Remainder=(26a+45) Quotient=(2a^{2}+2a9) and Remainder=(26a45) Quotient=(2a^{2}+2a+9) and Remainder=(26a+45)

Q 5: Find the value of (82)^{2} using formula. 1681 2916 6724

Q 6: Factorise 14x^{2}y+21xy^{2}+49xyz. 2xy(7x+3y+7z) 3xy(2x+7y+7z) 7xy(2x+3y+7z)

Q 7: Divide [(5a)^{3}(6b)^{3}] by (5a6b). 25a^{3}+30ab+36b^{3} 25a^{2}30ab+36b^{2} 25a^{2}+30ab+36b^{2}

Q 8: Divide [(15a)^{3}(6b)^{3}] by (15a6b). 225a^{2}+90ab+36b^{2} 225a^{3}+90ab+36b^{3} 225a^{2}90ab+36b^{2}

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