Q 1: (7x+1)(6y3) = _____? 42xy21x6y3 42xy21x+6y3 42xy+21x+6y3

Q 2: Factorise 9a(7x6)  8b(7x6). (9a8b)(7x6) (9a8b)(7x+6) (4a6b)(3x+5) (3a8b)(x+6)

Q 3: (x+9)^{2} = _____? x^{2}+18x+81 x^{2}+18x+18 x^{2}+81x+81

Q 4: (20x+5) (6y+9) = _____? 120xy+170x+30y+45 120xy+160x+30y+45 120xy+180x+30y+45

Q 5: Find the value of 10.01*9.99 using formula. 99.999 99.99 99.9999

Q 6: Divide 6a^{4} by 2a^{2}. 3a^{2} 4a^{2} 3a^{3} 6a^{2}

Q 7: Divide (9a^{4}6a^{3}+18a^{2}2a5) by (3a^{2}2a+2). Quotient=(3a^{2}+4) and Remainder=(6a13) Quotient=(3a^{2}+4) and Remainder=(6a+13) Quotient=(3a^{2}4) and Remainder=(6a13)

Q 8: (x+5).(x+2) = _____? 2x^{2}+7x+10 x^{2}+7x10 x^{2}+7x+10

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Question 10: This question is available to subscribers only!

