Discover a wealth of knowledge and get your questions answered at IDNLearn.com. Get accurate answers to your questions from our community of experts who are always ready to provide timely and relevant solutions.
Sagot :
Certainly! Let's evaluate the given expression step by step:
[tex]\[ \frac{\left(1^{3/7} - \frac{5}{8}\right) \times \frac{2}{3}}{\frac{3}{4} + \left(1^{5/7} \div 7\right) \times 2^{1/3}} \][/tex]
### Step 1: Simplify the Numerator
First, we'll evaluate each component in the numerator.
1. Evaluate [tex]\(1^{3/7}\)[/tex]:
[tex]\[ 1^{3/7} = 1.0 \][/tex]
2. Evaluate [tex]\(\frac{5}{8}\)[/tex]:
[tex]\[ \frac{5}{8} = 0.625 \][/tex]
3. Subtract the two results:
[tex]\[ 1.0 - 0.625 = 0.375 \][/tex]
4. Multiply by [tex]\(\frac{2}{3}\)[/tex]:
[tex]\[ 0.375 \times \frac{2}{3} = 0.25 \][/tex]
So, the numerator simplifies to:
[tex]\[ 0.25 \][/tex]
### Step 2: Simplify the Denominator
Next, we’ll evaluate each component in the denominator.
1. Evaluate [tex]\(\frac{3}{4}\)[/tex]:
[tex]\[ \frac{3}{4} = 0.75 \][/tex]
2. Evaluate [tex]\(1^{5/7}\)[/tex]:
[tex]\[ 1^{5/7} = 1.0 \][/tex]
3. Evaluate [tex]\(2^{1/3}\)[/tex]:
[tex]\[ 2^{1/3} \approx 1.2599210498948732 \][/tex]
4. Divide [tex]\(1^{5/7}\)[/tex] by 7:
[tex]\[ \frac{1.0}{7} = 0.14285714285714285 \][/tex]
5. Multiply the result by [tex]\(2^{1/3}\)[/tex]:
[tex]\[ 0.14285714285714285 \times 1.2599210498948732 \approx 0.17998872141355332 \][/tex]
6. Add [tex]\(\frac{3}{4}\)[/tex] and the result:
[tex]\[ 0.75 + 0.17998872141355332 \approx 0.9299887214135533 \][/tex]
So, the denominator simplifies to:
[tex]\[ 0.9299887214135533 \][/tex]
### Step 3: Divide the Numerator by the Denominator
Finally, we divide the simplified numerator by the simplified denominator:
[tex]\[ \frac{0.25}{0.9299887214135533} \approx 0.2688204644245663 \][/tex]
The result of the given expression is:
[tex]\[ \boxed{0.2688204644245663} \][/tex]
[tex]\[ \frac{\left(1^{3/7} - \frac{5}{8}\right) \times \frac{2}{3}}{\frac{3}{4} + \left(1^{5/7} \div 7\right) \times 2^{1/3}} \][/tex]
### Step 1: Simplify the Numerator
First, we'll evaluate each component in the numerator.
1. Evaluate [tex]\(1^{3/7}\)[/tex]:
[tex]\[ 1^{3/7} = 1.0 \][/tex]
2. Evaluate [tex]\(\frac{5}{8}\)[/tex]:
[tex]\[ \frac{5}{8} = 0.625 \][/tex]
3. Subtract the two results:
[tex]\[ 1.0 - 0.625 = 0.375 \][/tex]
4. Multiply by [tex]\(\frac{2}{3}\)[/tex]:
[tex]\[ 0.375 \times \frac{2}{3} = 0.25 \][/tex]
So, the numerator simplifies to:
[tex]\[ 0.25 \][/tex]
### Step 2: Simplify the Denominator
Next, we’ll evaluate each component in the denominator.
1. Evaluate [tex]\(\frac{3}{4}\)[/tex]:
[tex]\[ \frac{3}{4} = 0.75 \][/tex]
2. Evaluate [tex]\(1^{5/7}\)[/tex]:
[tex]\[ 1^{5/7} = 1.0 \][/tex]
3. Evaluate [tex]\(2^{1/3}\)[/tex]:
[tex]\[ 2^{1/3} \approx 1.2599210498948732 \][/tex]
4. Divide [tex]\(1^{5/7}\)[/tex] by 7:
[tex]\[ \frac{1.0}{7} = 0.14285714285714285 \][/tex]
5. Multiply the result by [tex]\(2^{1/3}\)[/tex]:
[tex]\[ 0.14285714285714285 \times 1.2599210498948732 \approx 0.17998872141355332 \][/tex]
6. Add [tex]\(\frac{3}{4}\)[/tex] and the result:
[tex]\[ 0.75 + 0.17998872141355332 \approx 0.9299887214135533 \][/tex]
So, the denominator simplifies to:
[tex]\[ 0.9299887214135533 \][/tex]
### Step 3: Divide the Numerator by the Denominator
Finally, we divide the simplified numerator by the simplified denominator:
[tex]\[ \frac{0.25}{0.9299887214135533} \approx 0.2688204644245663 \][/tex]
The result of the given expression is:
[tex]\[ \boxed{0.2688204644245663} \][/tex]
We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Find clear and concise answers at IDNLearn.com. Thanks for stopping by, and come back for more dependable solutions.