If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x-17=-2x^2
We move all terms to the left:
5x-17-(-2x^2)=0
We get rid of parentheses
2x^2+5x-17=0
a = 2; b = 5; c = -17;
Δ = b2-4ac
Δ = 52-4·2·(-17)
Δ = 161
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{-(5)-\sqrt{161}}{2*2}=\frac{-5-\sqrt{161}}{4} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(5)+\sqrt{161}}{2*2}=\frac{-5+\sqrt{161}}{4} $
| -7(1+5b)+1=253 | | -3(z-5)+29=-10 | | h+349=780 | | 3(x-7)^2+2=29 | | 4x=12x+5 | | 5x5 | | 3y+4=5y-5 | | k/30=13/50 | | k-922=-558 | | 3y-20=2 | | 16m=608 | | 6x-7.4x=6.72 | | -3(3x-4)+4x=8x-1 | | r+-453=-476 | | 4w-2(6w+5)=22 | | (3x+14)=-16 | | -3x-15=13 | | {v+9}/4=8 | | z/2-67=2 | | 3(5n+5)-6(2n+3)=12 | | (-1/4)a-4=7/4-3 | | 100a^2-5=31 | | 5x-24=15x-24 | | 24=6–3v | | 4=-0.5h | | 3(4+y)-5=3y+7 | | (x+7)(-x+20)=3x-29 | | 3(x−1)2−10=8 | | 6(1+3n)=-138 | | x+2/8=-4 | | 7(s+3)=5s+27 | | 34-4(2w+1)=10-w-4(10+w) |