Monday 6 February 2017

ALGEBRA 1L


If a4 + 50 = 306; find a.

Solution

a4 + 50 = 306

a4 = 306 – 50   [taking 50 in the right hand side]

a4 = 256

a = 4 [since the 4th root of 256 is 4]

Hence a = 4

TRY THIS…………………………


If w4 + 853 = 934; find w.

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