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Earn +20 ptsQ: Is 9 a square number
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What is the square root of the number 9?
The number 3 is the square root of the number 9 !
The square of 9 more than a number is equal to 9 more than the square of the number?
The square of 9 more than a number is equal to nine more than the square of a number. What is the number?
Is 9 square root an irrational number?
The square root of 9 is rational.
What is the square root of 81?
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.
What type of number is the square root of -9?
It is an imaginary number
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