TOTAL SCORE:25 7-³ x 34 a) Simplify 3²x75 x5 expressing the answer in index form with positive indices. Explain the appr

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Total Score 25 7 X 34 A Simplify 3 X75 X5 Expressing The Answer In Index Form With Positive Indices Explain The Appr 1 (80.82 KiB) Viewed 23 times

TOTAL SCORE:25 7-³ x 34 a) Simplify 3²x75 x5 expressing the answer in index form with positive indices. Explain the approach you adopted in the simplification Major Topic Score Blooms Designation EV Basic arithmetic and algebra 7 b) Given that 'm' and 'n' are powers of 'a', state four laws of indices and explain how they are related Score Major Topic Indices Blooms Designation AN 7 c) The total impedance Z, of a circuit containung an inductor with inductance L and resistance R in series is given by Z = R + j2zfL where f = frequency. If Z = (50+ j200)ohm and f = 50Hz. Find R and L Score Major Topic Complex numbers Blooms Designation AP 6 3 d) Write (a) log30 (b) log 450 in terms of log 2, log3 and log5 to any base Major Topic Score Blooms Designation AN Indices and logarithms 5 TOTAL SCORE: 25 Question 2