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Sagot :
Sure, let's simplify the given expression using the quotient of powers property. The expression we need to simplify is:
[tex]\[ \frac{2^{\frac{2}{5}}}{2^{\frac{1}{10}}} \][/tex]
### Step-by-Step Solution
1. Identify the exponents:
The numerator has an exponent of [tex]\(\frac{2}{5}\)[/tex].
The denominator has an exponent of [tex]\(\frac{1}{10}\)[/tex].
2. Apply the quotient of powers property:
The quotient of powers property states that [tex]\(\frac{a^m}{a^n} = a^{m-n}\)[/tex]. Therefore, we subtract the exponent in the denominator from the exponent in the numerator.
[tex]\[ \frac{2^{\frac{2}{5}}}{2^{\frac{1}{10}}} = 2^{\frac{2}{5} - \frac{1}{10}} \][/tex]
3. Common denominator for exponents:
To subtract the exponents, we need a common denominator. The denominators are 5 and 10. The least common denominator is 10.
[tex]\[ \frac{2}{5} = \frac{2 \times 2}{5 \times 2} = \frac{4}{10} \][/tex]
Now we have:
[tex]\[ 2^{\frac{4}{10} - \frac{1}{10}} \][/tex]
4. Subtract the exponents:
Subtracting the exponents with a common denominator:
[tex]\[ \frac{4}{10} - \frac{1}{10} = \frac{4 - 1}{10} = \frac{3}{10} \][/tex]
Thus, we get:
[tex]\[ 2^{\frac{3}{10}} \][/tex]
5. Simplify the expression:
So, the simplified form of the original expression is:
[tex]\[ 2^{\frac{3}{10}} \][/tex]
### Calculation of the Result
For completeness, let's also express the actual value:
[tex]\[ 2^{\frac{3}{10}} \approx 1.2311444133449163 \][/tex]
So, [tex]\(\frac{2^{\frac{2}{5}}}{2^{\frac{1}{10}}} = 2^{\frac{3}{10}}\approx 1.2311444133449163 \)[/tex].
But for the exact answer in the simplified form:
[tex]\[ \boxed{2^{\frac{3}{10}}} \][/tex]
[tex]\[ \frac{2^{\frac{2}{5}}}{2^{\frac{1}{10}}} \][/tex]
### Step-by-Step Solution
1. Identify the exponents:
The numerator has an exponent of [tex]\(\frac{2}{5}\)[/tex].
The denominator has an exponent of [tex]\(\frac{1}{10}\)[/tex].
2. Apply the quotient of powers property:
The quotient of powers property states that [tex]\(\frac{a^m}{a^n} = a^{m-n}\)[/tex]. Therefore, we subtract the exponent in the denominator from the exponent in the numerator.
[tex]\[ \frac{2^{\frac{2}{5}}}{2^{\frac{1}{10}}} = 2^{\frac{2}{5} - \frac{1}{10}} \][/tex]
3. Common denominator for exponents:
To subtract the exponents, we need a common denominator. The denominators are 5 and 10. The least common denominator is 10.
[tex]\[ \frac{2}{5} = \frac{2 \times 2}{5 \times 2} = \frac{4}{10} \][/tex]
Now we have:
[tex]\[ 2^{\frac{4}{10} - \frac{1}{10}} \][/tex]
4. Subtract the exponents:
Subtracting the exponents with a common denominator:
[tex]\[ \frac{4}{10} - \frac{1}{10} = \frac{4 - 1}{10} = \frac{3}{10} \][/tex]
Thus, we get:
[tex]\[ 2^{\frac{3}{10}} \][/tex]
5. Simplify the expression:
So, the simplified form of the original expression is:
[tex]\[ 2^{\frac{3}{10}} \][/tex]
### Calculation of the Result
For completeness, let's also express the actual value:
[tex]\[ 2^{\frac{3}{10}} \approx 1.2311444133449163 \][/tex]
So, [tex]\(\frac{2^{\frac{2}{5}}}{2^{\frac{1}{10}}} = 2^{\frac{3}{10}}\approx 1.2311444133449163 \)[/tex].
But for the exact answer in the simplified form:
[tex]\[ \boxed{2^{\frac{3}{10}}} \][/tex]
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