If it's not what You are looking for type in the equation solver your own equation and let us solve it.
0.47x^2-39x+10=0
a = 0.47; b = -39; c = +10;
Δ = b2-4ac
Δ = -392-4·0.47·10
Δ = 1502.2
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-39)-\sqrt{1502.2}}{2*0.47}=\frac{39-\sqrt{1502.2}}{0.94} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-39)+\sqrt{1502.2}}{2*0.47}=\frac{39+\sqrt{1502.2}}{0.94} $
| 7y+2=4(8+3y) | | 4/5s=-16/1 | | 2(64a+25)-(108+a)=0 | | 64a+45+108+a=0 | | 9=-45/p | | 2^2x-6=16 | | -7/2w=-7 | | 15-4r=-11r+29 | | 15-4r=11r+29 | | 10x+4=6x-8 | | корень(118-39x)=8-3x | | 28=6w+w | | (7x+2)^2=0 | | z+2(z-3)+(z/2)=29 | | 7x+2)^(2)=0 | | 5=9x^2 | | 4=1-p-5 | | -7-8a-3=14 | | -5=-2+8x+5 | | 0=-5p+7p | | 4x7=63 | | k-5-8=-10 | | -6=3p+4+7p | | 6-2p-p=6 | | 0.4b+13=0.4b-8.6 | | 5n+8=14 | | -36x-((4(x+1)))*4x=-3 | | 3((2x+2)=-4(3x-1) | | S−1.8x=4.6 | | 9c-25=22 | | 522=w-(-367) | | 3x-+4=x+5 |