The number 3 is the square root of the number 9 !
The square of 9 more than a number is equal to nine more than the square of a number. What is the number?
The square root of 9 is rational.
The square root of 81 is: ±9 (9 or -9)A square root is a number which, when multiplied by itself, equals the original number. As 9 x 9 = 81 and -9 x -9 = 81, the answer is plus or minus nine.
It is an imaginary number
3 is the square root of 9. 9 is a square number. 9 is the square root of 81. 81 is a square number.
The number 3 is the square root of the number 9 !
The square of 9 more than a number is equal to nine more than the square of a number. What is the number?
The square number of 81 is 9. 9 x 9 = 81
3 or -3. 32 = 9 and (-3)2 = 9 * * * * * +3 and -3 do not have the square root of 9 - they are the square roots of 9. The number 81 has the square root 9.
What you have to do is multiply that number by the same number for example 3x3=9 so 9 is a square number.
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You get the same number. For example: The square root of 9 is 3. 32 = 9
64 is a square number (8 x 8). The next square number is 81 (9 x 9) The ones in between are not square.
A square number is the result of a number multiplied by itself. 3 x 3 = 9 9 is a square number.
The square root of 81 is 9. The square roots of 81 are 9 and -9.