If it's not what You are looking for type in the equation solver your own equation and let us solve it.
16.58x-75x^2=0
a = -75; b = 16.58; c = 0;
Δ = b2-4ac
Δ = 16.582-4·(-75)·0
Δ = 274.8964
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(16.58)-\sqrt{274.8964}}{2*-75}=\frac{-16.58-\sqrt{274.8964}}{-150} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(16.58)+\sqrt{274.8964}}{2*-75}=\frac{-16.58+\sqrt{274.8964}}{-150} $
| f=100-(f-5)-((f-5)/2) | | 16.58x-75x=0 | | m/2=100-((m/2)-5)-m | | .95x+9=x | | .85x+.15x+9=x | | m/2-5=m/2 | | 3/5x+1/4x=x-9 | | 6t/4=9 | | 4x(1/3)^x=324 | | 8x+50=540 | | f=100-(f-5)-(f-5)/2 | | 4x(1/3)^3=324 | | f=f-5/2 | | X-(3/5x+1/4x)=9 | | 2f+f=90 | | X-3/5x-1/4x=9 | | 4d²+4d+5=0 | | X=3/5x+1/4x+9 | | X2-x+2=0 | | -9=7p+(-4) | | 0.5(4x-1)=0.5(2x+2) | | 8.75=u/7 | | 2(x-0.3)-3(x-1.3)=4(3x+3.1) | | 3(2x-1)=5(4x-1)-4(3x-3) | | 2x-1/2=1-x/4 | | 3t/4=1/3 | | 5(7.5r-9.3)=65.7 | | x^2-8x+21-5=0 | | 6=2-v/6 | | 54=27+n | | X=2-7x+2x+1 | | 3a-2(6a-3)=42 |