Q. 45.0( 1 Vote )

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Answer :

In general we have a set of rules which are used in simplification of exponents.

1) Zero-Exponent Rule: a0 = 1, this says that anything raised to the zero power is 1.


2) Product Rule: am ∙ an = am + n, this says that to multiply two exponents with the same base, you keep the base and add the powers.


3) Quotient Rule: , this says that to divide two exponents with the same base, you keep the base and subtract the powers.


4) Power Rule (Powers to Powers): (am)n = amn, this says that to raise a power to a power you need to multiply the exponents.


5) Negative Exponent Rule: , this says that negative exponents in the numerator get moved to the denominator and become positive exponents.


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