Learning how to simplifying a number raised to a rational power

The video tutorial explains how to solve a mathematical problem involving the expression -, 27. It begins by rewriting the expression as a radical and suggests using a calculator for simplification. An alternative method is introduced, focusing on eliminating the rational exponent by rewriting -, 27 as -, 3 to the third power. The tutorial emphasizes the application of exponent rules to simplify the expression, ultimately arriving at the solution of 9.

What is the first step to solve the problem involving the cube root of -27?

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How can -27 be rewritten as a radical expression?

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Explain how to simplify the expression involving the cube root of -27.

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What is the result of simplifying -3 to the third power?

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What happens when you raise a base to another power in terms of exponents?

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