If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2-49x-12=0
a = 1; b = -49; c = -12;
Δ = b2-4ac
Δ = -492-4·1·(-12)
Δ = 2449
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{-(-49)-\sqrt{2449}}{2*1}=\frac{49-\sqrt{2449}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-49)+\sqrt{2449}}{2*1}=\frac{49+\sqrt{2449}}{2} $
| 5)-3y=-24 | | 2y-3G=5y | | x^2-47x-68=0 | | 5+y=2.5 | | 7-4x=4(2+x | | 7-4x=42+x | | Y=-13x/2+9 | | (x-3/6)-(x-25/5)=4 | | 8^3x=2097152 | | X+2x+x/2=360 | | 3t2+-7t-5=5 | | y/10=1/20 | | 2(1+√x)^2=11(1+√x)-12 | | .1x.9x= | | 3/4(8x+12)=18 | | x+1/2x+3/5x=27 | | 7x-2(x-5)=3(x-2)-5 | | 2x+34-4=x+5 | | -4y–9=15 | | 1/2x+7=2×-2 | | .05(5y-1)-2(y-6)=3 | | 3x-2=-2(x-4) | | 0.25x-12=18-0.55× | | X=20.00+0.25(x-250) | | 86=k(7+1)(7-15) | | 4^2x=1/2^x+5 | | 2(-3x-5)=-6(x+5) | | x+2-3=-9 | | 32x(10-8)=6 | | -5t+17=-3(1-15t) | | -d=50+2d | | 9x+3x-9x-8x=6-11 |