If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^2-46x+84=0
a = 1; b = -46; c = +84;
Δ = b2-4ac
Δ = -462-4·1·84
Δ = 1780
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$
The end solution:
$\sqrt{\Delta}=\sqrt{1780}=\sqrt{4*445}=\sqrt{4}*\sqrt{445}=2\sqrt{445}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-46)-2\sqrt{445}}{2*1}=\frac{46-2\sqrt{445}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-46)+2\sqrt{445}}{2*1}=\frac{46+2\sqrt{445}}{2} $
| 3(b-4)=-3 | | 3h-4h+9=-1h+15 | | X+2x+(2x-3)=37 | | 4f+11=4 | | 5(m-4)=5m-8-3m | | 2m-3/3-4m-2/6=3 | | x+13/3=2x+1 | | 0.01(x-5)=30 | | 2(x–4)=6x+8 | | 50+85+x+56=180 | | (5x-9)/(x-9)=0 | | 3*1.6+a=-1 | | x+19=2x+21 | | X-7/3-2=x-3/2 | | 8(-3d+)=88 | | x+x+5+x-2=75 | | 4(x-2)=3(x-3 | | 60+75+9x=180 | | 3x-2(x+4=8 | | 2q+6=2q-2+q | | x²+15=11 | | 0.1(0.2−0.3)+8=x−0.3+8 | | 5k=3k+8 | | 3/2x+8=1/4x-6 | | 0=4t+4.9t^2-5 | | 11x/16-10=x/4+4 | | 8x-5(x-3)=5 | | 2(x-3)(x-1)=0 | | 3y-1=8y+9 | | 125m-75m+47,750=50,250-200m | | 3(3x*2+x+4)=0 | | 2(x-1)/3=x+2 |