13 - Exponent Rules of Algebra (Laws of Exponents, How to Multiply & Add Exponents)

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In this lesson you will learn how to simplify expressions that involve exponents. First we will review the exponent laws, which tells us when we can add exponents together and when we can multiply exponents.
Next, we will practice simplifying expressions that involve exponents by applying the power rules and exponent laws of algebra.

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[@user4667fh]

names of the laws
law of negative exponent
= x^-n = (1/x)^n
product of powers
= x^m×x^n = x^m+n
power of power
=(x^m)^n = x^m×n
Power of product
=(xy)^m = x^m × x^y
Quotient of power
=(x^m/x^n = x^m-n)
fractional exponent
=x^m/n = n^radical am

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In case of 4th rule;
What if m is greater than n ?

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