Answer
2036
Work Step by Step
25=0.004x$^2$-0.37x+14.1
0.004x$^2$-0.37x-10.9=0
4x$^2$-370x-10900=0
2x$^2$-185-5450=0
x=$\frac{185+\sqrt {34225+43600}}{4}$
x=$\frac{185+\sqrt {77825}}{4}$
x$\approx$$\frac{185+279}{4}$
x$\approx$$\frac{464}{4}$
x$\approx$116
1920+116=2036