0
find two of the same numbers that you would multiply by itself
exp.
q:what is the square root of 25
a: 5
why:5x5=25
Wiki User
∙ 13y ago
Wiki User
∙ 11y agofirst take any number and multiply the number with the same number then we can find the square root of it.
Add your answer:
Earn +20 pts
What is the equation for finding the square root of a number?
To find the square root of a number, take that number to the one-half power. Ex: 4^1/2 = 2 The best way to find a square root is simple guess and check. Because not all square roots are whole numbers, it is advisable to use either a calculator or square root table to find more complicated square roots. Give the Square Root Calculator a try: http://www.calculatorslive.com/Square-Root-Calculator.aspx
A number that has integers its square roots?
perfect square
What is the square root of this number 81?
The square root of 81 is 9. The square roots of 81 are 9 and -9.
What is the square root of the number 244?
The square roots are approx -16.6 and +16.6
Square roots of the number 64?
The square root(s) of 64: ± 8
How do you find the two square roots in a number?
Use a calculator (if you need) to find the principal square root. The second square root is the negative of the number.
How do you find the two square roots of 23?
Find the square root of 23. The second one is the same number with a negative sign.
Where do you find square roots?
say u have the number 16. Its square root is 4. the square root(4) is the number that, when multiplied by itself, gives the original number (16). To find a square root you must first find the two closet perfect squares (a square being the product of a square root, a perfect square being the product of square roots that are whole numbers 1,2,3,4, ect.) then u find the approxomate distance between
Where can you get help for square roots?
A number multiplied by itself is the square of that number. The reverse procedure is the square root. You can get help for square roots from you teacher, a tutor, a student who understands square roots, etc.
What is a number that has more than two square roots?
There is no number that has more than two square roots.By definition, the "square" bit implies two.Every number has exactly:TWO square roots,THREE cube roots,FOUR quadratic roots,etc.
What is the square root of 2 square inches?
square inches do not have square roots only number have square roots.
What is two square roots of the number 169?
The two square roots of the number, '169', are +13 and -13 .
How do you find the square root in your head?
There is no simple way to find square roots in your head. You may be able to do it for a small number of perfect squares but that is about it.
Are irrational numbers used to find square roots?
All prime numbers have irrational number square roots, so if you try to find the square root of a non-perfect square number use them to simplify it. For example, ±√125 = ±√25*5 = ±5√5 (when you want to show both the square roots) √72 = √36*2 = 6√2 √-27 = √-9*3 = 3i√3
Does a square root have to be a whole number?
No, a square root doesn't have to be a whole number. The square root of 2.25 is 1.5. It could be said that most square roots are not whole numbers. Take just the first few integers (counting numbers). Find the square roots of the numbers 1 through 10 and you'll find three of the numbers have whole number square roots (1, 4 and 9). The other seven don't. For the numbers 11 through 20, there is only 1 number with a whole number square root (16).
What is a number that has integers as its square roots?
It is a perfect square.
How would you estimate the square root of 300?
find two numbers that are square roots right below and right above that number
