2
2
2½ ie 2 to the power of one-half. The power "one-half" applied to any value signifies that value's square root. Do not confuse with the power "-1" which indicates the reciprocal of the given value.
144-1/2 = 0.00347
1/4 (1/2) squared = 1/2 x 1/2 = 1/4
2
2
2½ ie 2 to the power of one-half. The power "one-half" applied to any value signifies that value's square root. Do not confuse with the power "-1" which indicates the reciprocal of the given value.
31/2*91/3 = 3.602810866
0.25
It is: 2/3 times 1/2 = 1/3
5/2=2.5 2.5 to the power of 22 is 568434188.6
144-1/2 = 0.00347
(1/2)8 = 1/256 = 0.00390625
(-1/2)6=1/64
Same as saying 2^5 = 32
1/2(b to the power 3-1)