Answer D zero there no solution
Answer:
or 
Step-by-step explanation:
The given equation is

Let us treat this as a quadratic equation in
.
where 
The solution is given by the quadratic formula;

We substitute these values into the formula to obtain;





or 
or 
or 
or 
9.81784090317
I added more just in case if a teacher needs the whole answer for some reason.
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