MATHEMATICS PROBLEM SOLVER

It is a site for parents, students and teachers. This site can help O-LEVEL or GCSE secondary school students in mastering mathematics subject. It intends to involve the learners by making them follow up the examples before they can do questions on their own at the TRY THIS.... section. There are some videos, tests, quizzes and past examination questions. Learning the examples will ultimately give students the required confidence in solving various questions in mathematics.

Thursday, 31 August 2017

EXPONENTIALS 4

Simplify 11

64^-2/3

Solution

= 11

64^-2/3

= 11 x 1

64^-2/3

= 11 x 64^2/3 [Since 1/a^-n = aⁿ]

= 11 x (64^1/3)² [Since 64^1/3 = cube root of 64 = 4]

= 11 x (4)²

= 11 x 16

= 176

Hence 11 = 176

64^-2/3

TRY THIS…………………………

simplify 7

27^-2/3

MATHEMATICS PROBLEM SOLVER

Thursday, 31 August 2017

EXPONENTIALS 4

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