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Chapter 5: Q. 84 (page 284)

If5-x=3, what does53xequal?

Short Answer

Expert verified

The vale of53xis127.

Step by step solution

01

Step 1. Given Information  

5-x=3

We have to find53x

02

Step 2. Write expression to be found in terms of given expression.  

53x=(5x)3=(5-x)-3

03

Step 3. Put the given value in the expression and solve.  

(5-x)-3=(3)-3=133=127

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Most popular questions from this chapter

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and verify your results using a graphing utility.

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