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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Friday, 18 October 2024

FACTORIZE J2

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  Factorize 121-9m 4   Solution   We use difference of two squares a 2  – b 2  = (a - b)(a + b)   121-9m 4  = 11 2 -3 2 (m 2 ) 2    [ since ...
Friday, 16 August 2024

GEOMETRY J2

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  The total interior angles of a regular polygon is 3,960 0 . Find the interior angle. Solution (n-2)180 0 = Total interior angles. (n-2)180...
Monday, 12 August 2024

LOGARITHMS J1

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Find x if Log x 625 = 1 /2   solution   Log x 625 = 1 /2   625 = x 1/2  .   25 1/2  = x 1/2  . [since 625 = 25 1/2  in expon...

GEOMETRY J1

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  The total interior angles of a regular polygon is 2880 0 . Find the exterior angle. Solution (n-2)180 0 = Total interior angles. (n-...

ALGEBRA J1

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  p*q =(p-q)(3p+q) Find (2*-3) solution =(p-q)(3p+q) =[2-(-3)][(3x2)+(-3)] =[2+3][6+(-3)] =(5)(3) =15 Hence (2*-3) = 15 TRY ...

EXPONENTIALS J1

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  If y 5  = 3, find y 10 - 10y 5 .   Solution   = y 10 - 10y 5 .   = (y 5 ) 2 - 10y 5   = (3) 10  – (10 x 3)       remember...
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VARIATIONS J1

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  x is directly proportional to y. x=32 while y=8. Find y when x is 188.   Solution   x  ⍺  y x = ky   32 = k x 8   32  = ...

FACTORIZE J1

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Factorize 121-9m 2   Solution   We use difference of two squares a 2  – b 2  = (a - b)(a + b)   121-9m 2  = 11 2 -3 2 m 2       ...

SIMPLE INTEREST J1

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  Kibadeni deposited the amount of 8,000/= in a bank for 5 years and got a profit of 4400/=. Find the interest rate?   Solution   I ...
Friday, 12 July 2024

LOGARITHMS H8

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If Log a y = Log a 26 +  Log a 6 ; find y.   Solution   Log a y = Log a 26 +  Log a 6   Log a y = Log a (26x 6)          [since ...
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