If you square a number, then you are taking the number times itself. For instance, 4 squared is 16, because 4 times 4 is 16.
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Multiply it by itself.
122,500. To get the value of a number squared, one would multiply the number and itself. In this instance: 350 * 350 = 122,500.
multiply it by 2
Yes
1: 2X2 2: the number then the smaller number above the big number Squaring a number means to multiply it by itself. Using the number 3 as an example, you can write out the multiplication expression: 3X3 or use an exponent, which is a superscripted number indicating how many times to multiply the base by itself. In this case, it's twice: 32