If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9x^2-61x+26=0
a = 9; b = -61; c = +26;
Δ = b2-4ac
Δ = -612-4·9·26
Δ = 2785
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{-(-61)-\sqrt{2785}}{2*9}=\frac{61-\sqrt{2785}}{18} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-61)+\sqrt{2785}}{2*9}=\frac{61+\sqrt{2785}}{18} $
| 15-k=-19+k | | -6+8k=-46 | | -24=8x+16 | | x=140-60 | | 2(-2x-6)=-60 | | 2x²/5+5x/4=0 | | 2x-3(x+4)=8-5x | | (20x+4)+(90)=180 | | 25x-350=67 | | 2(5x-8=104 | | -4y=7.4-3.6y | | 6m-2=m=3 | | Y=(4x-5)⁶ | | 5x+8=-10-x | | 16=-2(-7+a) | | 6(10-2x)=-72 | | 5(x-5)+11=2(x+4) | | -7(4+2x)=-182 | | 1.5=d/3 | | 2p-12=12-2p | | 7-6x-3=-20+3x-12 | | 10(x+6)=120 | | -17=6w+8w | | -13+16t=3+t+19t | | 8(h+2)-8=-4 | | 1/3+(5/12)x-2=6(2/3) | | (7x+14)+(3x+36)=180 | | 3-5x/4=3x-2 | | 15+3x=3(2−2x) | | 3(2/3x-4)=x-9 | | 2+4m=-30 | | 2(-x-3)=1/2(8x+12) |