25
1.39 times 10 to the 2nd power is 139
Power = energy/time = 50/5 = 10 watts
if it is to the 2nd power it is 64 if it is to the 3rd power it is 512 .
400
The answer is 2x5x5 or 2x 5 to the 2nd power
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.
21 to the 2nd power is 441.
91 to the 2nd power is 8,281.
25
4 to the 2nd power in exponents is 42
50
25a2
On 2ND Key
2ND Key
2ND Key
2nd Key