(64)^1/4 = ∜64 = 2<span>∜4
answer is
A. first one
</span>2<span>∜4</span>
the answer are b,d and e....
Step-by-step explanation:

Answer:
yes it is -1
Step-by-step explanation:
you made something wrong in the power 2 where x power 2 removes the negative sign
or u didn't enter in the calc this sign(....)^2
Answer:
The Answer is option A) .( 6 , -7 )