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No. Here are some counterexamples:
- The cubic root of 0 is 0.
- The cubic root of 1 is 1.
- The cubic root of 1/8 is 1/2.
- The cubic root of -8 is -2.
In general, the cubic root of a number will be less than the original number,Â?if your number is greater than 1.
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The Genius
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How do you enter cube root on a computer?
To find the cube root of a number, enter the number followed by ^(1/3).To find the cube root of a number, enter the number followed by ^(1/3).To find the cube root of a number, enter the number followed by ^(1/3).To find the cube root of a number, enter the number followed by ^(1/3).
Why is it possible to find a real cube root of a negative number but not a real square root of a negative number?
You cannot get real square root of a negative number because two numbers multiplied by themselves are always positive You can always get a real cube root of a negative number because three negative numbers multiplied by themselves give a negative .
How I calculate the cube root of large numbers by short tricks?
You need to find the cube root of XTake any number (Y) and cube it.* ....If it is smaller than X, add 2 to Y and cube thatnumber. Repeat that process until you get a cube which is larger than X. Subtract 1 from the last number you cubed and cube that number. This will give you either the exact X you were looking for, or a very close number. * .... If it is larger than X, subtract 2 and cube that number. Repeat until you get a cube which is smaller than X. Add 1 the last number you cubed and cube that number. This will give you either the exact X you were looking for, or a very close number.If you get to "a very close number" then you are seeking a root which will be fractional, and you need to repeat the process above with decimal places.* .... if the cube root of 'the very close number' is Z, add .5 to Z and cube that, and continue fine-tuning the decimal places until you get so close as to make little difference to the result.
Is the cube and the cube root of a number the same thing?
No. For example, in this problem: 903 = 729,000 90 is the cube root, while 729,000 is the cube
What is a rational whose cube root is a whole number?
How about 27 whose cube root is 3 which is a rational whole number.
What is the sign of the cube root of a positive number?
It is always plus
Which number is smaller than 1000 that is a square and cube root except 64?
729
How do you find the cube root of 2330 using prime factorization?
If a factor appears 3 times, you get this factor (only once) times the cube root of a smaller number (the original number divided by the factor cubed).
What is the cube root of the number 8?
The cube root of the number 8 is 2(two). Cube Root-a number when multiplied 3 times equals a given number.
How do you enter cube root on a computer?
To find the cube root of a number, enter the number followed by ^(1/3).To find the cube root of a number, enter the number followed by ^(1/3).To find the cube root of a number, enter the number followed by ^(1/3).To find the cube root of a number, enter the number followed by ^(1/3).
Why is it possible to find a real cube root of a negative number but not a real square root of a negative number?
You cannot get real square root of a negative number because two numbers multiplied by themselves are always positive You can always get a real cube root of a negative number because three negative numbers multiplied by themselves give a negative .
Why can a cube root be any number?
A cube root can be any number because any number can be cubed.
Is the cube root of a negative number positive or negative?
The cube root of a negative number is negative
The fifth root of the cube of a number is 27 which of the is the number?
The number is approximately 199.69 (the cube root of 27^5).
What is a number that you can cube to give an answer bigger than 200 but smaller than 400?
There are two integer answers : 6 and 7. Any value between 5.848 (cube root of 200) and 7.368 (cube root of 400) will satisfy the question.
Is the square root of a number always bigger than its square root?
No, not always since: if a number is more than 1, then its square root is smaller than the number. if a number is less than 1, then its square root is bigger than the number.
A number whose cube root is a whole number what is the answer?
a perfect cube
