The laws of indices - fractional exponents
Lesson 10 / 14
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I can use the laws of indices with fractional exponents.
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All of the index laws can be applied with fractional exponents.
Using a calculator can help you to form an idea about how to evaluate a power containing a fractional exponent.
You can reason that a power with a fractional exponent is equivalent to finding the square root of the base.
√a = a^(1/2)
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