Answer:
16
Step-by-step explanation:
To solve the equation,
r to the root of four = -2,
We must find -2^4
This is 16( Note this is positive because the minus sign becomes plus due to multiplying it 4 times )
Hope this helps
The value of x is 4 which balances the given equation
You can us calculatorsoup online to find answers.
Answer:
= 18
Step-by-step explanation:
hope this helped