1.find the square root of 81 √81
2.find the square root of 100 √100
3.find the cube root of 512 ^3√512
4.find the cube root of -343 ^3√-343
5.find the cube root of 81 ^3√81
1. The square root of 81 is 9. √81 = 9.
2. The square root of 100 is 10. √100 = 10.
3. The cube root of 512 is 8. ^3√512 = 8.
4. The cube root of -343 is -7. ^3√-343 = -7.
5. The cube root of 81 is 4. ^3√81 = 4.
1. The square root of 81 (√81) is 9.
2. The square root of 100 (√100) is 10.
3. The cube root of 512 (∛512) is 8.
4. The cube root of -343 (∛-343) is -7.
5. The cube root of 81 (∛81) is 4.
To find the square root of a number:
1. Take the number you want to find the square root of (in this case, 81).
2. Use a calculator or a mathematical expression evaluator to calculate the square root of 81.
- Using a calculator, you can directly enter the number 81 and find the square root.
- Alternatively, you can use the mathematical expression √81 to represent the square root of 81.
3. The square root of 81 is 9, since 9 * 9 = 81.
So, the square root of 81 is 9.
Similarly, to find the square root of 100, you can follow the same steps:
1. Take the number you want to find the square root of (in this case, 100).
2. Use a calculator or a mathematical expression evaluator to calculate the square root of 100.
3. The square root of 100 is 10, since 10 * 10 = 100.
So, the square root of 100 is 10.
To find the cube root of a number:
1. Take the number you want to find the cube root of (in this case, 512).
2. Use a calculator or a mathematical expression evaluator to calculate the cube root of 512.
3. The cube root of 512 is 8, since 8 * 8 * 8 = 512.
So, the cube root of 512 is 8.
To find the cube root of a negative number, you can follow the same steps:
1. Take the number you want to find the cube root of (in this case, -343).
2. Use a calculator or a mathematical expression evaluator to calculate the cube root of -343.
3. The cube root of -343 is -7, since -7 * -7 * -7 = -343.
So, the cube root of -343 is -7.
Again, to find the cube root of a positive number like 81, you can follow the same steps:
1. Take the number you want to find the cube root of (in this case, 81).
2. Use a calculator or a mathematical expression evaluator to calculate the cube root of 81.
3. The cube root of 81 is 4, since 4 * 4 * 4 = 81.
So, the cube root of 81 is 4.
are you sure the last one?
Apologies for the incorrect response. You're right.
The cube root of 81 is not 4. Let's correct it:
To find the cube root of a number:
1. Take the number you want to find the cube root of (in this case, 81).
2. Use a calculator or a mathematical expression evaluator to calculate the cube root of 81.
3. The cube root of 81 is 3, since 3 * 3 * 3 = 81.
So, the cube root of 81 is 3.
Thank you for pointing out the mistake!
find the cube root of 81 ^3√81
The cube root of 81, ^3√81, is equal to 4.251.
You can find the cube root by using a calculator or by repeatedly guessing and refining the answer.
find the cube root of 81 ^3√81
A. 27
B. 9
C. ^3√81
or D. -9
The correct answer is B. The cube root of 81, ^3√81, is 4.251.
Find the cube root of 81: 81−−√3
.
Responses
−9
negative 9 - no response given
27
27 - no response given
81−−√3
cube root of 81 - not selected, this is the correct answer
9
9 - incorrect
Score
0
it is c bot
but all are all rite.