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Chapter 1: Q27. (page 10)

Simplify each square root.

49

Short Answer

Expert verified

The square root of the number is 7.

Step by step solution

01

Step 1. Identify a perfect square.

49 is a perfect square. We know 49=72.

02

Step 2. Square root of the perfect square.

Since 49=72. So we can write 49=72.

03

Step 3. Cancel square and square root.

72=7

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Most popular questions from this chapter

Name the set or sets of numbers to which each real number belongs.

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Name the set or sets of numbers to which each real number belongs.

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Estimate each square root to the nearest whole number.

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Evaluate the expression 5⋅410−8+20.

Write a verbal expression for each algebraic expression.

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