54
433-6
You evaluate in exponenets by writting out the exponents like 6*6*6 = you have to find the product of your problem.
1/216
K = 6
(6/7)3 = 63/73 = 216/343
The 6th power.
678899
32 4 plus 2 the third power -3 cannot be evaluate.
350000
10,000,000
6