IGCSE /Grade 9
Maths MCQ Based On Evaluating indices
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IGCSE Grade 9 Maths Evaluating indices
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Use the rule \\(a^m × a^n = a^{(m+n)}\\) to simplify the expression.
subtract the powers, when dividing the indices with the same base.
Base with a power of zero and multiply with the other base.
power of base is zero.
indices multiplication, power of the base is in division form.
Remember that when dividing two numbers with the same base, you subtract the exponents.
When the index is negative, write its reciprocal.
The power of base is in division form, and indices multiplication.
Remember to evaluate the powers before performing addition and subtraction.
When the index is negative, write its reciprocal.
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