Which choices are real numbers? check all that apply.
the
a. (-131072)1/16
b. (-256)1/11
o
c. (-5776)1/7
d. (-531441)1/12

Step-by-step explanation:

Exponents with fractions in them are really just radical notation in a different form. You've probably seen the square root sign.

That can be written as 

x^(1/2)

...and when you take an even root of a negative number, there is no real answer. (2 is an even number).

Looking at the answer choices here, we can see that B and D use even roots, so they will give non-real answers.

So, A and C are the answer choices to select.

2nd one in the first row is correct