Volume of a Sphere A sphere is a solid in which all the points on the round surface are equidistant from afixed […]
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Tag: SS3 ONLINE STUDY
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Mensuration
MENSURATION Is defined as a branch of Mathematics that deals with measurement, especially the derivation and use of algebraic formulae to […]
Certain relations involving α and β can also be determined from α+β andαβ even when we do not know α […]
The expression for sum & product of roots of quadratic equation is gotten from the general expression of quadratic equation. […]
EVALUATION (USE THE BOX AT THE BOTTOM TO POST YOUR ANSWER FOR DISCUSSION AND APPRAISAL) 3×2 + 7x – 3 = […]
A quadratic equation is an expression of the form ax2 + bx + c = 0 in which a, b & […]
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Matrices and Determinants
A quadratic equation is an expression of the form ax2 + bx + c = 0 in which a, b & […]
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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:
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Multiplication and Division of Surds
Example: Evaluate the following (a) √45 x √28 (b) √24 / √50 Solution √45 x √28 = √ (9 x […]
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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 […]