Question
Upstudy AI Solution
Tutor-Verified Answer
Answer
The two values of
are 4 and
.
Solution
-
Let
. Then and the equation becomes: -
Multiply through by
to eliminate the fraction: -
Rearrange the equation into standard quadratic form:
-
Multiply the entire equation by
to clear the fraction: -
Use the quadratic formula:where
, , and . -
Substitute the values into the quadratic formula:
-
Calculate the discriminant:
-
Simplify the square root:
-
Compute the two possible values of
:
Thus, the two values of
are
and
.
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Beyond the Answer
Let
. Then we can rewrite the equation as:
Multiplying both sides by
gives us:
Rearranging this, we get:
We will use the quadratic formula to solve for
:
Here,
,
, and
. Substituting these values in:
Calculating the discriminant:
So we have:
Now, calculating the two possible values:
Thus, the two values of
are: