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Mathematics

Quadratic formular method – Quadratic Equation

EVALUATION (USE THE BOX AT THE BOTTOM TO POST YOUR ANSWER FOR DISCUSSION AND APPRAISAL) 3×2 + 7x – 3 = […]

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Mathematics

Method of Factorization – Quadratic Equation

A quadratic equation is an expression of the form ax2 + bx + c = 0 in which a, b & […]

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Mathematics

Matrices and Determinants

A quadratic equation is an expression of the form ax2 + bx + c = 0 in which a, b & […]

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Mathematics

Surds Rationalisation

Surd Rationlisation slide show with past questions https://www.slideshare.net/slideshow/embed_code/key/cu1fjhoYFtGsmDSurds revision card from Puna Ripiye Watch Video below: Join Discussion Forum and do your […]

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Mathematics

Addition and Subtraction of Surds

Surds in their basic forms which are similar can be added or subtracted. Example:  Evaluate the following (a)√32 + 3√8       […]

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Mathematics

Multiplication and Division of number greater than one using logarithm

Multiplication and Division of number greater than one using logarithm To multiply and divide numbers using logarithms, first express the […]

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Mathematics

Logarithm of numbers greater than one – Integer Fraction (Mantissa)

Base ten logarithm of a number is the power to which 10 is raised to give that number e.g. 628000 […]

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Mathematics

Logarithm Standard forms

Numbers such as 1000 can be converted to its power of ten in the form 10n where n can be term […]

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Mathematics

Logarithmic Equation

Solve the following equation a) Log10 (x2 – 4x + 7) = 2 b) Log8 (r2 – 8r + 18) = 1/3 Solution […]

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Mathematics

Laws of Logarithm

a) let P = bx, then logbP = x Q = by, then logbQ = y PQ = bx X by = […]