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.

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Sunday, 23 November 2014

EXPONENTIALS-1

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If (x 3 )(y 2 ) = 500; find x and y. solution (x 3 )(y 2 ) = 500   [500=2x2x5x5x5 by prime factorization]. (x 3 )(y 2 ) = ...

MATRIX 1

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Monday, 13 October 2014

PROBABILITY 2

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Given the interval of 1-12 inclusive, Find the probability of having an even number or a prime number. Solution This is a non-mutu...

EXPONENTS 2

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Simplify 5             125 -2/3 Solution =  5   125 -2/3 =  5 x 1          125 -2/3 =  5 x 125 2/3        [Since 1/a...

DEGREES TO RADIAN

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Change 1200 0 into radians. Solution       s = ∏ Ө/180              s = ∏ x 1200               180 s =   20 ∏ radians...

ALGEBRA 4

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Expand 2 x (6 x – 5) Solution = 2 x (6 x – 5) = (2 x x 6 x ) – (2 x x 5) = 12 x 2 – 10 x Hence 2 x (6 x – 5) = ...

EXPONENTS 1

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Simplify (m 4 ) 7 solution = (m 4 ) 7 =  m 4x7 =  m 28 TRY THIS........ Simplify  (h 18 ) 5

ARITHMETICS 2

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Evaluate  20 + 6 – 5 – 7 – 9 + 10. Solution = 20 + 6 – 5 – 7 – 9 + 10 = 20 + 6 + 10 – 5 – 7 – 9 = 20 + 6 + 10 – ( 5 + 7 + ...

ARITHMETICS 1

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Evaluate 144 x 545 + 455 x 144 Solution = 144 x 545 + 455 x 144 = 144 x (545 + 455) = 144 x 1000 = 144000 Hence 144...

FACTORIZATION 7

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Factorize 3x 2 - 8x - 35. Solution = 3x 2 - 8x - 35. We split the middle term (-8x) to be (+7x-15x). = 3x 2 + 7x - 15x - 35...
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