Given:
Consider the given equation is

To find:
The values of x.
Solution:
We have,

Taking square root on both sides, we get


Adding 18 on both sides, we get


Now,
and 
and 
Therefore, the correct option is A.
Step-by-step explanation:
Probability of an event is 1
and probability of non event is 0
Is A -2.268 did you actually multiply? Is easy
C i just took the test hope this helps:-)
correct answer is -2(9+32n)