If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2m^2+19m-24=0
a = -2; b = 19; c = -24;
Δ = b2-4ac
Δ = 192-4·(-2)·(-24)
Δ = 169
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{169}=13$$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(19)-13}{2*-2}=\frac{-32}{-4} =+8 $$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(19)+13}{2*-2}=\frac{-6}{-4} =1+1/2 $
| Y+5÷5=31x | | 3(j+3)-8=10 | | v/6=10/3 | | (-2m^2)+19-24=0 | | 3(n-8)-10=-4 | | 26x+2=5(5x+3) | | -13+34=-3(x+2) | | 5x-7x+6=x-4+10 | | -4(p+14)=4 | | 3r+27/12=4r-48/4 | | 2/5-1/6y=3/10+4/6y | | -3(g-15)=-12 | | k+2/7=k-2/3 | | -2(x+3)+5=6(x+5)+5 | | k+2/7=k-2/7 | | 4x+8=-1x-7 | | -5(2x-4)=5x-40 | | 9j+25=70 | | 3D-5d=20 | | 2/5x+6=-3/5x+5 | | 2-(8x+2)=3-x | | 5/6n-5=55 | | -r+-4r=20 | | -6(n-4)=-5n-9 | | d/3+6=13 | | 4(2u+1)=12 | | 7x+x=7x-9 | | -4b+13b+10=-17 | | 0x+3x=2 | | (X+14)+(3x)=90 | | 5x+10=3x—4 | | 9x/9x-7=0 |