Monday 6 February 2017

ALGEBRA 1J


If k5 - 200 = 43; find k.

Solution

k5 - 200 = 43

k5 = 43 + 200 [taking 200 in the right hand side]

k5 = 243

k = 3 [since the 5th root of 243 is 3]

Hence k = 3

TRY THIS…………………………


If t5 - 10 = 22; find t.

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