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Q: How do you check your answer to a square root?
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Related questions

How can you get a square root?

Check this website out! http://www.homeschoolmath.net/teaching/square-root-algorithm.php It offers a good explanation on how to find a square root!


What is the square root of 1296?

The square root of 1296 is 36.To check: 36*36=1296.36


What are all the square roots?

um I believe the square root of 4 is 2 the square root of 9 is 3 the quare root of 16 is 4 the square root of 25 is 5 square root of 36 is 6 square root of 49 is seven and so on just check on the calculator.


How can you make a square root on a key board?

The square root can be indicated by a check mark. √49 = 7, -7


What is the method you use to square root?

geuss and check. ? x ?=25 ?=5 so the square root of 25 is 5


How do you check whether a number is a square number?

if it's square root is an integer, it is a square number.


What is the square root of 200 in radical form?

10 times square root of 2 The square root of 200 is sq. root of 100 times 2, then the sq. root of 100 is 10 and remains the sq. root of 2. check the answer: square root of 2 is 1.41, 10 times 1.41 is 14.1 196 is closed enough to 200 and the square root of 196 is 14.


How do you find the quad root of a number?

What I do is find the square root of that number and then find the square root of the answer. Example: 1,296. Square root of 1,296, which can be done easily on most calculators: 36 Square root of 36: 6 Your answer is 6 If you want to check up on that, go ahead, but 6x6x6x6=1,296


I have a Math problem that has a square root with a number outside the little check what does that mean?

the square root of x*x is x if there is a 3 then a square root it is acutally cube root. the cube root of x*x*x is x if there is a 4 then a check symbol then that is fourth root. the fourth root of x*x*x*x is x. the square root of 16 is 4(4*4=16). the fourth root of 16 is 2(2*2*2*2=16).


How can you determine if a number is a prime number by using square root theory?

we can check if it is aprime no or not by sqaure root method (ex 4isnot aprime no but ots square root is aprime no)


How do you check if a number is a perfect square?

For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.


What is the square root of the square root of 2?

The square root of the square root of 2