3^-1 x 3^2 = 3^1 = 3
1/3 x 9 = 9/3 = 3
It is 10x raised to the second power.
5
50 to the 3rd power is the same as 50 x 50 x 50=? try to figure it out.(i know what it is. That is the same with anything because power (1st, 2nd , or 3rd, ect.) is that number times itself how ever many powers. keep that in mind.
It is: 3-1*3-2 = 1/27
49x.
1.39 times 10 to the 2nd power is 139
-2 to the second power is (-2) x (-2) = +4
4C2 * (-2CD2) = -8C3D2
The number 7 raised to the 2nd power (or squared) equals 49.
43 times 32 = 576
1349.
729