If it's not what You are looking for type in the equation solver your own equation and let us solve it.
36n^2-72n=0
a = 36; b = -72; c = 0;
Δ = b2-4ac
Δ = -722-4·36·0
Δ = 5184
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}$$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{5184}=72$$n_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-72)-72}{2*36}=\frac{0}{72} =0 $$n_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-72)+72}{2*36}=\frac{144}{72} =2 $
| 36n2+72=0 | | 2+1/3x=5+1-1/2x | | 2(3x12)+5=-21 | | 25y2+15y+2=0 | | 5x+(-9)=89 | | 3x+x=(x+10) | | e=11/16=-7/8 | | K(5)=(1/2x+6) | | X=3x+(x+10) | | 4(x+1)^2=-17 | | Y=-2x0+4 | | -y/9=8 | | 4x^2+8x=-13 | | 85=50+c | | 7x+6(6x+9)=-204 | | 50+x=85 | | 568÷x=8 | | n^2-4=13 | | x^2+2x=(42)/(8) | | 3/6=24/n | | 2/3(9x−3/8)−1/3=2/3 | | 13x-12=86 | | 0.25(3+a)=0.5-1 | | (x+9)/(x-6)=16 | | 11.7=2.1+.8x | | 5x-14+90=9x+16 | | 5b+2/9=3 | | 12x−5=10−34x. | | 2y+14-5y=8 | | 13x-1+11x+2+4x-6+2x+5=360 | | 7.0.4x1.3= | | 13x-1+11x+2=4x-6+2x+5=360 |