Q 1: Write 4.x.x.x.y.y in exponent form? 4(xy)^{3} 4x^{3}y^{2}

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

Q 3: Write the coefficient of x in (8/5)x? 8 8/5

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

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

Q 6: Write the coefficient of a in 4a? 4a 4

Q 7: Write a.a.a in exponent form? 3^{a} a^{3}

Q 8: Find the value of 3(2x1), when x=9? 45 51

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