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What numbers go into 81 equaly?
9. The square root of 81 is 9.
Is the square root of 81 rational?
Yes. The square root of 81 is 9 - a natural number and all natural numbers are rational numbers.
Numbers have a square root of 9?
81
Is the square root 81 rational or irrational?
The square root of 81 is 9, which is a whole number. Since all whole numbers are considered rational numbers (as they can be expressed as a fraction with a denominator of 1), the square root of 81 is rational.
What are the square numbers between the numbers 1 through 81?
4,9,16,25,36,49,64,81
Why are 36 81 and 25 special numbers?
They are 'square' numbers. 6x6=36, 9x9=81 and 5x5=25. Some other square numbers are 64, 4, 9, 100 & 121
What two numbers go into 81?
1 and 81 Those two numbers certainly divide into 81 though they are not the only numbers to do so.
A number whose positive square root is whole is a whole number?
Examples of such numbers are 49, where sqrt(49) = 7, 81, where sqrt(81) = 9. Such numbers are called square numbers.
What numbers is a perfect square.. 24 48 55 81?
81 because 9x9 equals81
What are square numbers less than 81?
Square numbers less than 81 are the squares of integers from 0 to 8. They include 0, 1, 4, 9, 16, 25, 36, 49, 64, and 81. Therefore, the square numbers less than 81 are 0, 1, 4, 9, 16, 25, 36, 49, and 64.
What two square numbers have a difference of 77?
81 and 4
What 2 square numbers make 106?
25 and 81
