If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6x^2+30x-900=0
a = 6; b = 30; c = -900;
Δ = b2-4ac
Δ = 302-4·6·(-900)
Δ = 22500
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}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{22500}=150$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(30)-150}{2*6}=\frac{-180}{12} =-15 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(30)+150}{2*6}=\frac{120}{12} =10 $
| 8xx3=48 | | 3^x-2=1/27 | | 3(3x+6)=x-2 | | 7p+14=14 | | 24=−3(2a−15)−a | | 5(2x+9(=55 | | -8h+5-3h=8h-4 | | 5x^{2}+75=60 | | 4x+17=-4x-23 | | 102=x-99 | | -5t+7=11+(-24) | | 3x+4=1/3(9x+15) | | (2×+9)=(3x-9) | | -10=14v-4v | | 22^2+7^2=d^2 | | 2x+5+12x+17x-14=360 | | 8x+6=2x+1 | | 8d-1d-4d-8d=5d | | 6r-7=7r-8 | | 4c+3+6=17 | | 11b-6=7 | | 12–7(x+3)–14= | | |4n+3|=21 | | 104=(7x+3)+(9x+42) | | 16x-6=15x+2-x | | (6x-18)+2x=(8x+4)-22 | | 62=x+51 | | 12x+3-4x+7=0 | | 7n-15=-4 | | 62=y+51 | | 48=3*4^5*x | | 1.5x=-2x+8 |