Answer:I believe it is D I’m taking the same test to
Step-by-step explanation:
Answer:

Step-by-step explanation:
The given equation is :

We need to find the value of x.
When the exponent 2 removes from LHS, it will shift to RHS as square root as follows :

We know that, 4×4= 16 and 5×5 = 25
So,

So, the solution of the given equation is 4/5.

x=8
16-8=8

Use a calculator to find the square root of 8.
Answer: 300
Step-by-step explanation: 300+200=500
then 500-200=300