If it's not what You are looking for type in the equation solver your own equation and let us solve it.
13x(14x-5)=180
We move all terms to the left:
13x(14x-5)-(180)=0
We multiply parentheses
182x^2-65x-180=0
a = 182; b = -65; c = -180;
Δ = b2-4ac
Δ = -652-4·182·(-180)
Δ = 135265
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{-(-65)-\sqrt{135265}}{2*182}=\frac{65-\sqrt{135265}}{364} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-65)+\sqrt{135265}}{2*182}=\frac{65+\sqrt{135265}}{364} $
| 2x+4=4x–4 | | y=0.05(0-30)^2+6 | | -2.6+6.7h=3.8 | | 12(u+8)=72 | | 25x+-11=-86 | | 21x=23x-10 | | -2x+12(-8x-33)=-4 | | 2b-30=204 | | h+6.9=11.4= | | 5b^2+20b=160 | | 16p+p+2p+p=20 | | X=3y−2 | | 3n+23+2n+12=180 | | 8v-3v-3v+v=15 | | 6m-12=4m | | -3(7x-8)=6(4x+2)-6 | | 12(x-2)=-12 | | x^2-1/x+1-x^2-36/x+6=5 | | 3n+23=2n+12 | | y=3y−2 | | 8*a=12 | | 6w=305,6,7 | | 12+8–9=2x+2x–12-1 | | 4x+2x=95 | | 5x+(4.5-1/3x)=36 | | 1/6(a-1)=2(α-1) | | 5j=20 | | 4x/7-x=x/14-1/2 | | 6w=305;6;7 | | 3a^+16a-35=0 | | 7v/2=-49 | | 13=t+2.2 |