Question
Simplify \( \frac{7}{7^{1 / 3}} \) \( \frac{7}{7^{1 / 3}}=\square \)
Ask by Mccoy Adkins. in the United States
Mar 10,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
\( 7^{\frac{2}{3}} \)
Solution
We can simplify the expression \( \frac{7}{7^{1/3}} \) by using the laws of exponents.
1. Write \( 7 \) as \( 7^1 \):
\[
\frac{7}{7^{1/3}} = \frac{7^1}{7^{1/3}}
\]
2. Use the rule for dividing powers with the same base:
\[
\frac{7^a}{7^b} = 7^{a-b}
\]
Here, \( a = 1 \) and \( b = \frac{1}{3} \). Thus:
\[
7^{1-\frac{1}{3}} = 7^{\frac{3}{3}-\frac{1}{3}} = 7^{\frac{2}{3}}
\]
So, the simplified form is:
\[
\boxed{7^{\frac{2}{3}}}
\]
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Mind Expander
To simplify \( \frac{7}{7^{1/3}} \), you can use the property of exponents that states \( \frac{a^m}{a^n} = a^{m-n} \). Applying this here gives: \[ \frac{7}{7^{1/3}} = 7^{1 - 1/3} = 7^{2/3} \] So the simplified form is \( 7^{2/3} \).