If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-8.75x^2+31x-24=0
a = -8.75; b = 31; c = -24;
Δ = b2-4ac
Δ = 312-4·(-8.75)·(-24)
Δ = 121
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{121}=11$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(31)-11}{2*-8.75}=\frac{-42}{-17.5} =2+7/17.5 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(31)+11}{2*-8.75}=\frac{-20}{-17.5} =1+2.5/17.5 $
| 3(x-6)=5x+4 | | 2c=–13+c | | x+3/4=x+3 | | 5x=32-2x | | –3z=8−5z | | –6+7y=5y | | 3w+6/w-2=5 | | 3z-13/5=7 | | 5√x−6=−20 | | 2(-3z+4)=5z+2 | | 0.5x–11=0.5x+22 | | g(×)=1/4×-6 | | 0.85x+20000=x | | 2=2(2y+1) | | -3(8x+8)-4x=-108 | | x3-3x-52=0 | | 2x-10+4x-4=4x-10 | | -41=-2÷5(45n+69)+n | | 4(7)^(3x)=272 | | 3x3+81=0 | | 1/2*6x-10+x=15 | | 9b=7/2 | | 14-3|4x-9|=-8 | | -9(w+311)=306 | | 8x+x=900 | | r-22=25r-27r | | -812=142+6n | | 12x^2-22x=1600 | | 19c-49=274 | | 9(x+14)=17 | | 67m-23m+72=23 | | 0.125(2p-8)=0.25(p-4) |