If it's not what You are looking for type in the equation solver your own equation and let us solve it.
75x+15x^2=0
a = 15; b = 75; c = 0;
Δ = b2-4ac
Δ = 752-4·15·0
Δ = 5625
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{5625}=75$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(75)-75}{2*15}=\frac{-150}{30} =-5 $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(75)+75}{2*15}=\frac{0}{30} =0 $
| -3^x=81 | | 1.5p+8.5=22 | | 1.92g=10=0.56 | | 3.5x+28=Y | | -11x-5(x12)=252 | | -12y=0 | | b-29=63 | | 2x-18/4+10=18 | | 6(m-4)+12(m+2)=36 | | r-15=58 | | 6(y+5)-4(3-5y)=12 | | x/9+7=-$ | | 8x+6=3x+21. | | 0.09x+0.14(x+4000)=1710 | | 10x-1=6x+6 | | x.3x=30 | | 3x(x+6)=2x-3 | | 5r=9-6 | | 4x+2=3(×-4) | | 5x+1=-6x+10 | | 50x2+20x=0 | | y+22=69 | | Y=2x+0.75 | | g-44=77 | | e-24=16 | | −8=−e−4 | | X/3+y/2=4 | | 5. −8=−e−4 | | 3x+1/2x=-4 | | 7(x-4}=49 | | y+(y-6)+(3+y÷5)=8 | | 7^-3x+7=49 |