If it's not what You are looking for type in the equation solver your own equation and let us solve it.
45y^2-72y=0
a = 45; b = -72; c = 0;
Δ = b2-4ac
Δ = -722-4·45·0
Δ = 5184
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{5184}=72$$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-72)-72}{2*45}=\frac{0}{90} =0 $$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-72)+72}{2*45}=\frac{144}{90} =1+3/5 $
| 1/8=2^x | | 24r=161000 | | 2(12x-1)+2=22 | | (1/4)(x-3)=5-1 | | 6200=x^2-10+4200 | | 51+(85-3b)+(2b+42)=180 | | 40-20x=x-2 | | 9x-7x+4=12 | | 3c/2=5/11 | | 7n-2=n-5+8n-7 | | -6+5x=1+4x | | -3(3+4k)=-57 | | -15+5p+6p=8p-1+p | | -5/2x+4=-2/3x-7/3 | | M4=2x-5 | | 168=180(n-2) | | 2x+4+3x-1=7x-2-x | | 1-n+8=14 | | 4(2x+1)+2x=44 | | 832*2=2^x | | 2x+44+3x-1=7x-2-x | | 17w=9w+72 | | (x-6)(2x-14)=3(8) | | 9/6=v/6 | | 8x^2+5=76 | | -4n-3(2n+4)=-42 | | 2x+4+3x-1=7x-x-2 | | 6=-(w/8) | | 5^x+1+5^x-1=30/5 | | -2+5=6-x-2 | | -44=-4(-3m+2) | | 9x(-4)=8 |