Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Get quick and reliable solutions to your questions from a community of seasoned experts on our user-friendly platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.
Sagot :
Let's solve the given expression step by step:
Expression: [tex]\(\frac{1}{2} + \frac{2}{3} - \binom{31}{12}^0 + \frac{9}{4}\)[/tex]
1. Identify and simplify the binomial coefficient term raised to the power of 0:
[tex]\(\binom{31}{12}^0\)[/tex]
Any term raised to the power of 0 equals 1:
[tex]\(\binom{31}{12}^0 = 1\)[/tex]
2. Substitute this value into the original expression:
[tex]\(\frac{1}{2} + \frac{2}{3} - 1 + \frac{9}{4}\)[/tex]
3. Convert each fraction to have a common denominator for addition and subtraction:
- [tex]\(\frac{1}{2} = \frac{2}{4}\)[/tex]
- [tex]\(\frac{2}{3} = \frac{8}{12}\)[/tex]
- [tex]\(\frac{9}{4} = \frac{27}{12}\)[/tex]
However, let's use decimals to make calculation simpler.
4. Convert fractions to decimal:
- [tex]\(\frac{1}{2} = 0.5\)[/tex]
- [tex]\(\frac{2}{3} \approx 0.6666666666666666\)[/tex]
- [tex]\(\frac{9}{4} = 2.25\)[/tex]
5. Calculate the sum and subtraction:
[tex]\[ 0.5 + 0.6666666666666666 - 1 + 2.25 \][/tex]
6. Perform each operation sequentially:
- Add [tex]\(0.5\)[/tex] and [tex]\(0.6666666666666666\)[/tex]:
[tex]\[ 0.5 + 0.6666666666666666 \approx 1.1666666666666665 \][/tex]
- Subtract [tex]\(1\)[/tex] from the result:
[tex]\[ 1.1666666666666665 - 1 = 0.16666666666666652 \][/tex]
- Finally, add [tex]\(2.25\)[/tex]:
[tex]\[ 0.16666666666666652 + 2.25 = 2.4166666666666665 \][/tex]
So, the result of the expression [tex]\(\frac{1}{2} + \frac{2}{3} - \binom{31}{12}^0 + \frac{9}{4}\)[/tex] is [tex]\(2.4166666666666665\)[/tex].
Expression: [tex]\(\frac{1}{2} + \frac{2}{3} - \binom{31}{12}^0 + \frac{9}{4}\)[/tex]
1. Identify and simplify the binomial coefficient term raised to the power of 0:
[tex]\(\binom{31}{12}^0\)[/tex]
Any term raised to the power of 0 equals 1:
[tex]\(\binom{31}{12}^0 = 1\)[/tex]
2. Substitute this value into the original expression:
[tex]\(\frac{1}{2} + \frac{2}{3} - 1 + \frac{9}{4}\)[/tex]
3. Convert each fraction to have a common denominator for addition and subtraction:
- [tex]\(\frac{1}{2} = \frac{2}{4}\)[/tex]
- [tex]\(\frac{2}{3} = \frac{8}{12}\)[/tex]
- [tex]\(\frac{9}{4} = \frac{27}{12}\)[/tex]
However, let's use decimals to make calculation simpler.
4. Convert fractions to decimal:
- [tex]\(\frac{1}{2} = 0.5\)[/tex]
- [tex]\(\frac{2}{3} \approx 0.6666666666666666\)[/tex]
- [tex]\(\frac{9}{4} = 2.25\)[/tex]
5. Calculate the sum and subtraction:
[tex]\[ 0.5 + 0.6666666666666666 - 1 + 2.25 \][/tex]
6. Perform each operation sequentially:
- Add [tex]\(0.5\)[/tex] and [tex]\(0.6666666666666666\)[/tex]:
[tex]\[ 0.5 + 0.6666666666666666 \approx 1.1666666666666665 \][/tex]
- Subtract [tex]\(1\)[/tex] from the result:
[tex]\[ 1.1666666666666665 - 1 = 0.16666666666666652 \][/tex]
- Finally, add [tex]\(2.25\)[/tex]:
[tex]\[ 0.16666666666666652 + 2.25 = 2.4166666666666665 \][/tex]
So, the result of the expression [tex]\(\frac{1}{2} + \frac{2}{3} - \binom{31}{12}^0 + \frac{9}{4}\)[/tex] is [tex]\(2.4166666666666665\)[/tex].
Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.