A free service for South African school students struggling with mathematics.
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Exponents
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Negative and fractional exponents
Read more: Negative and fractional exponentsExponents are often introduced as a way of multiplying several of the same value. Two…
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Billions and trillions
Read more: Billions and trillionsBillions and trillions mean different things in different countries. This confusion is explained in this…
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Roots and exponents
Read more: Roots and exponentsExplaining how roots and exponents are related to each other.
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