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You can try squaring different numbers; if the answer is too high, try squaring a smaller number; if the answer is too low, try squaring a larger number.You can also calculate the square root of 121 on just about any calculator.
In this case, the answer is 11, or -11.
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What is 121 equal to?
It is a square number because 11*11 = 121
What number is a 3 digit square number with the product of its digits equal to 2?
121
What type of number is 121?
121 is a square number
What is the square root of 121 and how do you find it?
The square root of 121 is the number which multiplied by itself will give 121, the answer is 11. (11*11=121). we write 11*11 as 112 thus if 112 = 121, then the square root of 121 or √121= 11 as you can see a square root of a number is the opposite of the square of a number
What is the smallest square number that is greater than 100?
121As 100 = 102 then the next largest square number will have to be 112 which is equal to 121.
What is the 11 square number?
The 11th square number is 11*11 = 121
Is the square root of 121 rational?
Yes - the square root of 121 is equal to ±11.
Is the square root of 121 an irrational number?
The square root of 121 is 11 which is not an irrational number.
What does the square root 121 equal?
11
What is equal to the square root of 121?
± 11
What is the square number of 121?
It is: 11*11 = 121
Is square root of 121 a rational number?
The square root of 121 is 11 which is a rational number and also a prime number
