hrford1120 hrford1120
  • 13-04-2020
  • Mathematics
contestada

Solve the equation in the complex number system.
25 x squared minus 10 x plus 225x2−10x+2equals=0

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surjithayer10 surjithayer10
  • 13-04-2020

Answer:

Step-by-step explanation:

[tex]25x^2-10x+2=0\\x=\frac{10 \pm\sqrt{(-10)^2-4\times 25\times 2} }{2 \times 25 } \\x=\frac{10 \pm \sqrt{100-200}}{2 \times 25} \\x=\frac{10 \pm \sqrt {100 \iota^2}}{50} \\x=\frac{10 \pm ~10~\iota}{50} \\x=0.2 \pm 0.2 \iota\\x=0.2+0.2 \iota\\or ~x=0.2-0.2 \iota[/tex]

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