If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5u^2-3u-6=0
a = 5; b = -3; c = -6;
Δ = b2-4ac
Δ = -32-4·5·(-6)
Δ = 129
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$u_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$u_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$u_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-3)-\sqrt{129}}{2*5}=\frac{3-\sqrt{129}}{10} $$u_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-3)+\sqrt{129}}{2*5}=\frac{3+\sqrt{129}}{10} $
| 11x-47+6x-2=180 | | −7p−4=26p−94 | | 3/4s-1/4=5/8+9/4 | | x+x+5289=210,355 | | -5t+5=20 | | 2p3+7p2+3p=0 | | -4(w+1)=-8w-40 | | -(4+h)=3hh= | | 9v-30=-4(v+1) | | v+5-4v=5 | | 1/2(x-36)=34+7x | | 26=−9w−2w-18 | | -2(v+5)=-5v+11 | | 4(x+8)+x=2(x+2)+7 | | 7(x=3) | | 9x-1+100=180 | | 3x+11=x+23 | | 1.74g-13=0.03 | | 7x-16=86 | | 3(y+6)-5y=38 | | (2x-3)(x+1)=187 | | 3x+11+x+23=180 | | 4y-5-2y=4 | | y=1.83 | | 5+2x/3=4x-7 | | 3x+7=2(4x+5) | | 5(x-5)+8=2(x-7) | | (x)/(3/7)=21 | | 4-3(x+2)=10 | | 58=3y+8+8y | | x^2+3x+10=10x+26 | | -22=3(u-2)-7u |