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Q. 1

Intermediate Algebra
Found in: Page 755
Intermediate Algebra

Intermediate Algebra

Book edition OER 2017
Author(s) OPENSTAX
Pages 1346 pages
ISBN 9780998625720

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Short Answer

In the following exercises, simplify.

64 ⓑ role="math" localid="1644932848517" 81

Part (a) 64 =8

Part (b)-81 =-9

See the step by step solution

Step by Step Solution

 Part (a) Step 1. Given information


simplify the given value.

Step 2. Explanation

Since 82 = 64

64=82 8

Step 3. part (b) Given information


To simplify.

Step 4. Explanation

Since 92 = 81the negative is in front of the radical sign.

localid="1644933055554" -81 =-92 -9

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