2 squared, 22 or 2^2.
In some old programming languages 2**2, but this should be avoided since it is no longer standard. Excel, for example interprets "x**y" as "x times 10 to the power y"
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∙ 14y ago2 to the second power, written 2 with a superscript, (raised half a line to the right of the numeral 2).
Its hard to do type it out. Easier to write it. ^ means the number is raised or superscript. X = (2)^2 X (3)^3
you write down the 4 and put a little 2 up above the right side of it
7 to the second power
102
2*2*n2
(2 x 5)2
18^2 = 3.24*10^2
x12 = (x6)2 = (x2)6 = x2x2x2x2x2x2
the same way you would write to the second power, only with a 3 instead of a 2, a tiny 3 where this asterisk* is. so 3 to the 3rd is 3* but with a three (where the asterisk is)
It is either (-3)^2 = +9or -3^2 = -9 It is not clear which one you require.
264
10 to the second power is the inverse of 10 to the negative second power. 10 to the 2nd power is 100 so the inverse of 100 is 1/100 or .01 so 10 to the negative second power is written as 10-2 which is equal to 1/100 or 0.01.
9 to the second power :))
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what is 7x to the third power + 6x to the second - 2
4 to the second power