If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x^2-13x-210=0
a = 6; b = -13; c = -210;
Δ = b2-4ac
Δ = -132-4·6·(-210)
Δ = 5209
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{-(-13)-\sqrt{5209}}{2*6}=\frac{13-\sqrt{5209}}{12} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-13)+\sqrt{5209}}{2*6}=\frac{13+\sqrt{5209}}{12} $
| 2600=26,000*0.05t | | 5(x+4)=3(8—x) | | 3x+7/8x-5=0 | | 2x=3x(5—x) | | 53.4=2*3.14r | | 65.9=2*3.14r | | 65.9=2•3.14r | | 2x–7=4x+9 | | 65.9=2•3.14•r | | -2(x–3)-4X=X–8–4X | | F(4x)=5-2x | | 5−3(x)+7=x+1 | | 6=9n—7n | | 0.047619x=10 | | 11(x-3)/x-4+5/x=-5/x(x-4)) | | 32•x=70 | | 0.03125x=10 | | 3/4-2x=12/8 | | 3+4=x/2 | | 2(s+6)=5(s+12) | | 2x-9*x-5=300 | | {x+5}-2=12 | | 8v^2–33v+4=0 | | 3^2x+1=27^x-2 | | 0.025x=10 | | A=10d+19d+11d=5 | | 4/k=8/14 | | 7(x-5)-9=32 | | 7^x+1=49^x-1 | | (3,-5)2x+5=10 | | −5y−25=—40 | | 77^3x+1=49^x-1 |