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Q: The sum of the number and its square root is 0.Find the number.?
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Related questions

What is the Sum of square root of 3 and square root of 6?

When you have calculated the square root of each number, simply add the results together and you will have the answer.


What is that number where the sum of its digits and its square root are equal?

81


Why is the square root of a sum equals the sum of the square roots?

It's not. Take 49 and 16 for example. The square root of the sum is the square root of 65. The sum of the square roots is 11.


What number between between 100 and 300 has a square root that is a prime number and the sum of it's digits is an odd number?

There can't be a prime number that has a square root because the square root would be a factor of the number.


How do you calculate root sum squared?

If you have a data set, simply take the square root of the sum of the squares of the data points. Let's say you have three numbers a, b, and c. RSS = SQRT(a2 + b2 + c2).


Two -digit number whose cube root is the square root of the sum of its digit?

27


Is 1 plus the square root of 7 rational or irrational?

The square root of any positive integer can only be a WHOLE NUMBER or IRRATIONAL, so the square root of 7 is irrational.On the other hand, the sum of a rational and an irrational number is always irrational.


How do you write the sum of the square root of a number and 6?

sqrt(n) + 6


What least number must be added to 5607 to make the sum a perfect square find theperfect square of its square root?

5607 + 18 = 5625, a perfect square. The perfect square of a square root is the number you started with.


The sum of the digits of a certain two-digit number equals the square root of the number What is the number?

81


Are there two irrational number whose sum and production are rational?

Yes, for example: square root of 2, and the negative of the square root of 2.


Example for sum of a rational number and irrational number?

example for sum of rational numbers is 1/3 + 1/5 Example for sum of irrationals is Pi + e where e is is base of natural log Another is square root of 2 + square root of 3.