1) Simplify Fractional Indices a) 125 b) -125 c) -(1/125) d) 1/125 2) What is 64 to the power of negative half ? a) 8 b) 1/8 c) 16 d) 1/16 3) Evaluate the cube root of 27. a) 3/27 b) 1/9 c) 1/3 d) 3 4) Given that a = 16 and b = 8, what is the value of a to the power of one quarter multiplied by b to the power of -1 ? a) 4 b) 1/8 c) 1/4 d) 2/7 5) Find the value of 25 0.5 x 5  a) 5 b) 25 c) 125 d) 1/5 6) What is 64 -1/3 ? a) 4 b) 2 c) 5 d) 1/4 7) Given that p = 16 and q = 8, find the value of p to the power of negative half plus q to the power of negative one a) 1 b) 2 c) 1/8 d) 3/8 8) What is (8/27) 2/3 ? a) 4/27 b) 4/9 c) 8/9 d) 2/3 9) Workout the value of x , 4 3/4 x 2 x = 16 a) 1/10 b) 10 c) 1/5 d) 5 10) Express 25 x 125 2/3  as a power of 5 a) 5 3 b) 5 5 c) 5 4 d) 5 2

Index notation: Simplify Fractional Indices

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