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, 18 September 2022

LOGARITHMS F6

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  Simplify Log 2 1024 - Log 3 81   Solution   = Log 2 1024 - Log 3 81   = Log 2 2 10 - Log 3 3 4    [Since 1024=2 10 and 81=3 ...

RADICALS F1

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FUNCTIONS F2

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  If F(x) = 2x + 60; Find F -1 (x).   Solution   HINT: F -1 (x) means inverse.   PROCEDURE: Make x the subject and then interchange x and y ...

LOGARITHMS F6

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BODMAS F1

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  Evaluate 90 + 50 x 3 – 80 ÷ 4   Solution   We apply BODMAS.   = 90 + 50 x 3 – 80 ÷ 4   = 90 + 50 x 3 – 20    [After dividing]   = 90 + 150...
Monday, 12 September 2022

LOGARITHMS F5

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  Evaluate Log60 – Log0.42 + Log700.   Solution   = Log60 – Log0.42 + Log700.   = Log( 60 x 700 )                0.42   = ...
Sunday, 11 September 2022

BANKING F1

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  Asad deposited the amount of 200,000/= in a bank for 3 years and got a profit of 66000/=. Find the interest rate?   Solution   I = 66000/=...
Saturday, 10 September 2022

LOGARITHMS F4

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Friday, 9 September 2022

EXPONENTIALS F2

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  If y 5 = 6, find y 15 .   Solution   = y 15   = (y 5 ) 3   = (6) 3      remember y 5 = 6   = 6 x 6 x 6   = 216 ...

LOGARITHMS F3

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  If Log a x = 4, find Log a ( 1 /x 44 ) Solution = Log a ( 1 /x 44 ) = Log a x -44          [since 1/a n = a -n ] = -44 x Log a x ...
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