Problem 55
Question
Evaluate each expression in Exercises \(55-66,\) or indicate that the root is not a real number. $$\sqrt[3]{125}$$
Step-by-Step Solution
Verified Answer
The cube root of 125 is 5.
1Step 1: Understanding the Problem
The problem is asking to find the cube root of 125. In other words, which number, when multiplied by itself two more times (a total of three times) equals 125?
2Step 2: Computing the Cube Root
Knowing that \(5*5*5 = 125\), it can be inferred that the cube root of 125 is 5.
3Step 3: State the Answer
Therefore, the cube root of 125 is 5.
Other exercises in this chapter
Problem 55
add or subtract as indicated. $$ \frac{x+3}{x^{2}-1}-\frac{x+2}{x-1} $$
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Factor each perfect square trinomial. $$9 x^{2}-6 x+1$$
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In Exercises 15–58, find each product. $$ (x-3)^{3} $$
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Simplify each exponential expression. $$ \left(4 x^{3}\right)^{-2} $$
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