Subtract and simplify.
11^1/12 − 2^2/3
A. 9(−7/12)
B. 8^5/12
C. 8^7/12
D. 9^7/12
Is this supposed to be : 11^(1/12) - 2^(2/3) ????
11 1/12 - 2 2/3
like this
11 1/12 - 2 2/3 =
133 8
___ - ___
12 3
133 8 * 4
___ - _____
12 3 * 4
133 32
12 12
101
___
12
8 5/12