It should be 5, i have uploaded it worked out
Answer:
x = 0, 1.32993058
hope this helps :)
Step-by-step explanation:
<u>Given</u>:
The given expression is 
We need to determine the equivalent expression.
<u>Equivalent expression:</u>
Let us determine the equivalent expression.
The equivalent expression can be determined by simplifying the given expression.
Hence, let us apply the exponent rule to simplify the given expression.
Thus, applying the exponent rule,
, we get;

Rewriting the expression, we get;

Simplifying, we get;

Thus, the equivalent expression is 
Hence, Option C is the correct answer.
So first sivid 42 by 3 to get 14. Then multiply 14 by 4 to get 56. So the answer is C