Answer: x = {199.28959, 0.00000278768}
Step by step explanation:
0.00216140848x² - 0.43046552x + 0.0000012=0
[tex]x = \frac{-b +/- \sqrt{b^{2}- 4ac} }{2a}[/tex]
[tex]x = \frac{-(-0.43046552) +/- \sqrt{-0.43046552^{2}- 4(0.00216140848)(0.0000012)} }{2(0.00216140848)}[/tex]
You can do each step manually or use a quadratic calculator to do the calculations.
x = 199.28959, x = 0.00000278768
