2 x 2 x 2 x 2 x 2 x 2 x 2 x 2= 256
2^7 = 2x2x2x2x2x2x2 = 4x4x4x2 = 16x8 = 128
h3/h8 = h-5 = 1/h5
8 to the power of 1/2 = 2.8284271247461900976033774484194 2.8284271247461900976033774484194 to the power of 2 = 8
evaluate: 6-2[(3+4)-8]
It is the same as 8 times 8 = 64
5
678899
Evaluate: -7 - 8
Evaluate -6 to the power of 2
-2
(2)2
2 x 2 x 2 x 2 x 2 x 2 x 2 x 2= 256
6
32 4 plus 2 the third power -3 cannot be evaluate.
What is 1+2 with sum
The answer is 1, whatever the value of a.