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81 is the square of 9, and is also a multiple of 3 because 3(27) = 81.
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∙ 12y ago
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Is 3 or 81 or 120 or 27 is a square number?
81 is a square number
Multiple of 3 is a square?
9, 36, 81 etc
81 is a multiple of?
9 * 9 = 81 and3*3*3*3 = 81
Which number has the square root of 9?
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 is the 3rd square number?
9
Is 3 or 81 or 120 or 27 is a square number?
81 is a square number
Multiple of 3 is a square?
9, 36, 81 etc
What is the difference between a square root and a square 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.
Is the square root of of 81 over negative three irrational?
No. The square root of 81/(-3) is rational. The square root of [81/(-3)] is imaginary (a kind of complex number).
Is 81 a multiple of 3-?
81 is a multiple of 3.
What number is multiple of 3 and square number?
9
When i square a number i?
To square a number you multiple by itself. For instance, 3 x 3 = 9
81 is a multiple of?
9 * 9 = 81 and3*3*3*3 = 81
How does this sequence finish 3 9 81?
Each number is the square of the previous number.
What number is also a multiple of 3 and a square number?
9
Which number has the square root of 9?
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 is the 3rd square number?
9
