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how to do expressions with exponents. In 82 the 2 says to use 8 twice in a multiplication so 82 8 8 64 In words. Rewrite the radical using a rational exponent.
Find the greatest common factor of the coefficients and the exponents. You can use the order of operations to evaluate the expressions containing exponents. From earlier work with fractions we know that.
These are in the same rule.
Perform all multiplications and divisions working from left to right. Next look for Exponents followed by Multiplication and Division reading from left to right and lastly Addition and Subtraction again reading from left to right. First evaluate anything in Parentheses or grouping symbols. For example 103 is the same as 10 x 10 x 10 or 1000.