I got 11.28. By subtracting 9.72 by 21 to get x alone
Kerry got the correct answer (13). Katie forgot to use PEMDAS.
Answer:
x^6
Step-by-step explanation:
Given (x^8)^3/4
To find : simplified as much as possible, x is raised to what exponent.
Solution : We have given that (x^8)^3/4
By the exponential rule : x^a(b) = x^ab
Then we have
=x^(8/4 *3)
=x^(2 *3)
=x^6
