If it's not what You are looking for type in the equation solver your own equation and let us solve it.
20p^2-15p=0
a = 20; b = -15; c = 0;
Δ = b2-4ac
Δ = -152-4·20·0
Δ = 225
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$\sqrt{\Delta}=\sqrt{225}=15$$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-15)-15}{2*20}=\frac{0}{40} =0 $$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-15)+15}{2*20}=\frac{30}{40} =3/4 $
| 4(u-7)-6u=-18 | | 12=5+4x/12 | | 10-5x+15=3x+25-8x | | 7=3k/24+7 | | 4b-30=50 | | 4x+6-10x=24-6x | | 6(5x+4)=264 | | 12+2a/64=22 | | p/10-1=2 | | 9x+1=8x=0 | | -7(-3x+5)-9x=4(x-7)-1 | | 12x+24-6x=-48-2x | | 4n-42=38 | | 37=4x+16 | | 24-4b=8 | | 8/3x−3/4=23x−54 | | 4x^2-22x+14=0 | | 14=f/4+10 | | 27=28-7x | | 12x+24-8x=-40-4x | | 7-5x+13=4x+20-9x | | 0=49-12p | | 3p-17+2p=13 | | 12=8p | | 4(x-8)+7x=67+2x | | -14/3=2x/3+1/3+x/3 | | 2.8x-6.3+8x=8.8x-11.5 | | 22=18+x/6 | | 4v-15=5 | | 5.9(x-2.3)=11.8 | | x/5+11=71 | | 14=6x+5 |