If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.5x^2+7x-10=0
a = 0.5; b = 7; c = -10;
Δ = b2-4ac
Δ = 72-4·0.5·(-10)
Δ = 69
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{-(7)-\sqrt{69}}{2*0.5}=\frac{-7-\sqrt{69}}{1} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(7)+\sqrt{69}}{2*0.5}=\frac{-7+\sqrt{69}}{1} $
| -4-3=-2x-2 | | 7(p+8)=-9(4p-10)+9 | | 4=x-24/9 | | -7(x-17)=-56 | | 18.99+89x=225.47 | | 31=4-9q | | 5x-15=45-x | | 3(4r+5)-2(2r+4)=7 | | 19+87+x=180 | | -11-13g+13=20-15g | | -5-2p=-p | | (x^2)=-2x+15 | | 0.75x-14=-8 | | k/3-(-5)=9 | | 4.3p–32.24=127.92 | | -9+6d-1=-16+8d | | –4d+10+7d=-2d | | 9h=8h+15 | | 2/3j=-8 | | –6+2k=2 | | 12z-21=-21+21 | | 81=16v-7v | | −25(10y−5)=14 | | 7(3x-2)=5(5x+4) | | -15+8t+7=-8+8t | | -1/3u-5/2=-8/5 | | 4-8x=68 | | 4(2a+9)+8=-6(a+3)-2 | | 14+n=5 | | /2x–7=3x–2(x+8)2x–7=3x–2(x+8) | | 25+15+18+p×4=20 | | 2.3y+6=4.5y |