College Algebra : Rational Exponents

Study concepts, example questions & explanations for College Algebra

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Example Questions

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Example Question #11 : Rational Exponents

Solve for :

Possible Answers:

Correct answer:

Explanation:

We can use the given property of rational exponents to solve for :

Example Question #11 : Rational Exponents

Solve for :

Possible Answers:

Correct answer:

Explanation:

We can use the given property of rational exponents to solve for :

Example Question #31 : Review And Other Topics

Evaluate:

Possible Answers:

Correct answer:

Explanation:

Step 1: We need to understand what the fractional value in the exponent is.

A fractional exponent, , tells us that we must take the th root of the number.

In this case, we have , so we will take the 4th root of .

Step 2: Calculate...

The answer is .

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