F(x)=96/x-17

Solution for F(x)=96/x-17 equation:

(F)=96/F-17

We move all terms to the left:

(F)-(96/F-17)=0


Domain of the equation: F-17)!=0

F∈R


We get rid of parentheses

F-96/F+17=0

We multiply all the terms by the denominator


F*F+17*F-96=0

We add all the numbers together, and all the variables

17F+F*F-96=0

Wy multiply elements

F^2+17F-96=0

a = 1; b = 17; c = -96;
Δ = b2-4ac
Δ = 172-4·1·(-96)
Δ = 673
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$F_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$F_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$F_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(17)-\sqrt{673}}{2*1}=\frac{-17-\sqrt{673}}{2}
$
$F_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(17)+\sqrt{673}}{2*1}=\frac{-17+\sqrt{673}}{2}
$