755 prompts matching "The discriminant used as the test for intersection"
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WAEC-style past question on coordinate geometry
I am in SS 1. I'm going to explain a complete WAEC Further Mathematics past-paper style co
Final Revision: A word problem that leads to an equation in surd form
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Spot My Mistake: Testing (a*b)*c against a*(b*c)
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Final Revision: Converting an answer back out of index form
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Fractional indices as roots
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Standard form calculations using indices
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Simplifying before substituting a value
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Index laws with an unknown letter base
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Index equation with equal exponents, unknown base
I am in SS 1. Teach me solving an equation of the form x^3 = 125 for an unknown base x the
Using sets to test simple logical statements
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Distributive law for sets
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De Morgan's laws for sets
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Finding the number of terms in an arithmetic series
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Finding the nth term of a geometric sequence
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Distance from a point to the centre of a circle
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Changing the subject when the variable appears twice
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Changing the subject with a square or square root
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Worked Example: Why the square root of a non-square whole number is irrational
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Quiz: Writing a recurring decimal as a fraction to show it is rational
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Practice: Deciding whether root 16 is rational or irrational
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