a^m+a^n indices rule please tell and a^m . a^n rule please tell
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Step-by-step explanation:
aman = am+n. To divide powers with the same base, subtract the indices. = am − n, (provided m > n.) To raise a power to a power, multiply the indices
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Laws of Indices, Exponents
Indices are a convenient tool in mathematics to compactly denote the process of taking a power or a root of a number. Taking a power is simply a case of repeated multiplication of a number with itself while taking a root is just equivalent to taking a fractional power of the number. Therefore, it is important to clearly understand the concept as well as the laws of indices to be able to apply them later in important applications.
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