If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.72p^2-1.75p+0.5=0
a = 0.72; b = -1.75; c = +0.5;
Δ = b2-4ac
Δ = -1.752-4·0.72·0.5
Δ = 1.6225
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}$$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$p_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-1.75)-\sqrt{1.6225}}{2*0.72}=\frac{1.75-\sqrt{1.6225}}{1.44} $$p_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-1.75)+\sqrt{1.6225}}{2*0.72}=\frac{1.75+\sqrt{1.6225}}{1.44} $
| 4(y-1)=y+1 | | -33=5y+2 | | 39=-2(21-x)+3(x-3) | | X²+2x-5=0 | | 2x(3-x)-4(x+2)=3x(2-3x)+5+7x^-12 | | 10-2(3x-5)=5(1-x)-6 | | x-5.6/1.0=1.645 | | 1/4(d-13)=-15 | | (x+2)/15=(2x-4)/20 | | 7^2x+1=0 | | x-3/1+7/3=2/1 | | x+2/15=2x-4/20 | | 3x-7x+83=5x+38 | | 11-1/2y=3 | | 1/x-3+3/7=1/2 | | 3x/2+2=x/4+x/2+1 | | 0.5=x/528 | | 4x+71=10x11 | | 4a+18=6a | | 9c^2=-16 | | x−19=7 | | ^4q-9=5 | | 2(4x+3)=-3(4x-3) | | 6=3/4*n+4 | | -0.5r=-5 | | -2y+6(y-4)=-16 | | 6(x+3)+6=0 | | 34+n=57 | | 28=-3x+8(x+6) | | -7n=144 | | 10/3x+4=34 | | 5x+2=4x-9 |