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Leno4ka [110]
3 years ago
11

In simplest radical form, what are the solutions to the quadratic equation 6 = x2 - 10x?

Mathematics
1 answer:
WARRIOR [948]3 years ago
5 0

Answer:

x = 5 - \sqrt{31}, 5 + \sqrt{31}

Step-by-step explanation:

6 = x^2 - 10x

0 = x^2 - 10x - 6

Let's use the quadratic formula. ( x = \frac{-b +- \sqrt{b^2 - 4ac}}{2a})

x = \frac{10 +- \sqrt{-10^2 - 4(-6)}}{2}

x = \frac{10 +- 2\sqrt{31} }{2}

  = 5 +- \sqrt{31}

x = 5 - \sqrt{31}, 5 + \sqrt{31}

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a company is offering a job with a salary of $30,000 for the first year and a 5% raise each year after that. if the 5% raise con
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