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

Question

Graham Gill

Mathematics

4 September, 05:41

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

+2

Answers (2)

Know the Answer?

Tyrell Barton · Answer 1

B

Step-by-step explanation:I am not sure but it is logical

Leticia Coleman · Answer 2

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.

Which choices are real numbers? Check all that apply.theA. (-131072) 1/16B. (-256) 1/11Oc. (-5776) 1/7D. (-531441) 1/12

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