Issolvi 0.2v^2-0.0004v+500=y

$$0.2 v ^ { 2 } - 0.0004 v + 500 = y$$

Solvi għal y

$$y=\frac{v^{2}}{5}-\frac{v}{2500}+500$$

Passi tas-Soluzzjonijiet

Ibdel in-naħat sabiex it-termini varjabbli kollha jkunu fuq in-naħa tax-xellug.

$$y=0.2v^{2}-0.0004v+500$$

Solvi għal v (complex solution)

$$v=\frac{5\sqrt{\frac{4y}{5}-399.99999984}}{2}+0.001$$

$$v=-\frac{5\sqrt{\frac{4y}{5}-399.99999984}}{2}+0.001$$

Solvi għal v

$$v=\frac{5\sqrt{\frac{4y}{5}-399.99999984}}{2}+0.001$$

$$v=-\frac{5\sqrt{\frac{4y}{5}-399.99999984}}{2}+0.001\text{, }y\geq 499.9999998$$