Akr3059
Akr3059 Akr3059
  • 19-04-2020
  • Mathematics
contestada

Find the solutions of the quadratic equation

Find the solutions of the quadratic equation class=

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Аноним Аноним
  • 19-04-2020

Answer:

x = [tex]\frac{-3}{2} +- \frac{i*\sqrt{123}}{6}[/tex]

Step-by-step explanation:

x equals -b plus or minus square b squared minus 4 ac all over two a.  Sing the song.

3x^2 + 9x + 17 = 0

a = 3

b = 9

c = 17

x = [tex]\frac{-9 +- \sqrt{9^{2}-4*(3)*(17)}}{2*3}[/tex]

x = [tex]\frac{-9 +- \sqrt{81-204}}{6}[/tex]

x = [tex]\frac{-3}{2} +- \frac{\sqrt{-123}}{6}[/tex]

x = [tex]\frac{-3}{2} +- \frac{i*\sqrt{123}}{6}[/tex]

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