Q 1: Find the value of 3(2x1), when x=9? 45 51

Q 2: Simplify, 4x^{2}.2x^{3} = _____? (8x)^{5} 8x^{5}

Q 3: Write the coefficient of a in 4a? 4 4a

Q 4: Find the value of a^{7} when a=1? 1 7

Q 5: Simplify, x^{2}.9x^{3} = _____? (9x)^{5} 9x^{5}

Q 6: Write 4.x.x.x.y.y in exponent form? 4x^{3}y^{2} 4(xy)^{3}

Q 7: Simplify, [(2x)^{2}]^{2} = _____? 16x^{2} 16x^{4}

Q 8: Simplify, [(x)^{7}]^{2} = _____? x^{14} x^{7}

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Question 10: This question is available to subscribers only!

