Q 1: Write the coefficient of a in 4a? 4 4a

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

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

Q 4: Simplify, x^{2}.9x^{3} = _____? (9x)^{5} 9x^{5}

Q 5: Simplify, [(2x)^{2}]^{2} = _____? 16x^{2} 16x^{4}

Q 6: Simplify, 4x^{2}.2x^{3} = _____? (8x)^{5} 8x^{5}

Q 7: Write the coefficient of x in (8/5)x? 8/5 8

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

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Question 10: This question is available to subscribers only!

