If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x^2-10(x-5)=0
We multiply parentheses
5x^2-10x+50=0
a = 5; b = -10; c = +50;
Δ = b2-4ac
Δ = -102-4·5·50
Δ = -900
Delta is less than zero, so there is no solution for the equation
| 2x+x+50+x+20+x=180 | | 48=x+23 | | 14=v/4+12 | | 2(x+15)=175/8 | | 2=n/3 | | 3x+8/7+x+26/5=12 | | -27=22-7q | | -3/8y-1/2=-1/4 | | 4(14)=(x-2)(x-1) | | 5+2x(3)=×(-7)+2 | | 9f=36, | | 6+6=2b | | 35n=35.00 | | -1/5x=-8.5 | | -5p-4(6-3p)=3(p-2)-30 | | P-3p=0 | | A+5/6a-3=0 | | -7(u+7)=-9u-29 | | 3+3=1c | | -5x+2=5x-2 | | F(x)=8x^2-50 | | 7/4=21/b= | | 5.6+1.1n=2.96 | | n+2=-7-2n | | 3a+15=2a-3 | | -4+9s=-49 | | F(x)=8^2x-48x+127 | | 9y/10-1=9-2y/10 | | -17+-2w=-85 | | 4.6w+0.12=55.39 | | -6=3m+10-m | | 24x-3=20x |