If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5n^2+7n-114=0
a = 5; b = 7; c = -114;
Δ = b2-4ac
Δ = 72-4·5·(-114)
Δ = 2329
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(7)-\sqrt{2329}}{2*5}=\frac{-7-\sqrt{2329}}{10} $$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(7)+\sqrt{2329}}{2*5}=\frac{-7+\sqrt{2329}}{10} $
| 6(2x-3)-(3x+1)=8 | | 3b+17≤4b=23+2b | | Y=-3/4x+1/4 | | A=(3x-7)(4x+5)+(3x-7)2 | | 0.25x+0.6(250-x)=25 | | 0.4x+0.6(250-x)=25 | | 0.4x+0.25(250-x)=25 | | 0.1x+0.25(250-x)=25 | | 28x2-32x+1=0 | | 0.1x+0.4(250-x)=25 | | 0.15x+0.6(250-x)=25 | | 0.15x+0.25(250-x)=25 | | x-8/4+x+5/5=6+x+2/11 | | 0.15x+0.4(250-x)=25 | | 32x2-32x+1=0 | | X+18=18-x | | 0.15x+0.1(250-x)=25 | | 4/12=x/60 | | X^2+7x+14=180 | | 2x+4=-x+28 | | Y2x+4=-x+28 | | 36n2+28n-4000=0 | | 10w-4w=12 | | (3x+10)=6x-20) | | -8x^2+40x+15=0 | | 4x=0.4738 | | 3-5(x+2)=3(5x-3)+5 | | 10x+3=7x-2 | | 7v-3v=16 | | 6w-2w=20w | | 4y+2y=12y | | 6(x)=5^2 |