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Q: What number equals 3 squared?

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If a number is 'squared' it's simply multiplied by itself. for example 3 squared is 3 x 3 which equals 9.

5.477225575 squared equals 30.

a number equals 2

The missing number is 49. This is why: 1 plus 2 equals 3, then 3 squared is 9. 2 plus 3 equals 5, then 5 squared is 25. Therefore, the missing number must be 49 to make the number sentence (3 plus 4 equals 7, then 7 squared is 49) true.

3 squared=9 3 squared=3*3 3*3=9

8.1 squared = 65.61

The greatness of 4 squared and 3 squared is expressed by the equation: 16 - 9 which equals 7.3 squared equals 3 x 3 = 94 squared equals 4 x 4 = 1616 - 9 = 7

9 is already a square number because 3 times 3 equals 9

The number than when squared equals 110 is the square root of 110 = ±10.488 (3dp)

123 squared means the same as 123 x 123. Squaring a number is the same as multiplying the number with itself.

one squared equals one.

Yes and the answer is 1 squared equals 1

9

10.95

2.01

64

2683.281573

15

5.2915026

The number is 10.39230484541

4.3713019

.12

Six

It is: 27

49 squared is equal to 2,401.The question may be trying to ask: "What whole number equals 49 when it is squared ?"In that case, the answer is 7.