755 prompts matching "WAEC question on probability using combinations"
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Changing the subject when the variable appears twice
I am in SS 1. Teach me changing the subject of a formula where the required letter appears
Zero index rule
I am in SS 1. I'm going to explain the zero index rule, showing why any nonzero number rai
Rewriting different bases as the same base
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Simplifying before substituting a value
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Solving 9^x x 3^(x+1) = 1
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Index laws with an unknown letter base
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Verifying an index law with numbers
I am in SS 1. I'm going to explain verifying that a^m divided by a^n equals a^(m-n) using
Evaluating (1/2)^-3 without a calculator
I am in SS 1. I attempted an Additional Maths question on evaluating (1/2)^-3 fully withou
Simplifying indices before adding like terms
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Explaining why a^1/n means the nth root of a
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What makes a number a surd
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Simplifying the square root of a larger number
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Adding surds that need simplifying first
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Multiplying two surds together
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Expanding a binomial surd bracket
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on expa
Comparing the size of two surds
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Surds combined with algebraic terms
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Proving a surd statement is true or false
I am in SS 1. I attempted an Additional Maths question on proving whether a given surd sta
Working with cube roots as a type of surd
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Reviewing every surd rule before a test
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on a st