Pamela1838
Pamela1838 Pamela1838
  • 08-02-2021
  • Mathematics
contestada

Select the two values of x that are roots of this equation 3x^2 + 1 =5x ??
PLZZ HELP

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tiffanyzheng1712
tiffanyzheng1712 tiffanyzheng1712
  • 08-02-2021

Answer:

x = .23

x = 1.43

Step-by-step explanation:

1. The root of a polynomial is when the y-value equals 0. So set the equation euqal to 0:

[tex]3x^{2} -5x+1=0[/tex]

2. Solve with the quadratic formula and you get:

[tex]\frac{5+\sqrt{13} }{6}[/tex] and [tex]\frac{5-\sqrt{13} }{6}[/tex] which is x = .23 and x = 1.43.

 

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justrock20244 justrock20244
  • 24-03-2021

Answer:

here is my answer

Step-by-step explanation:

Ver imagen justrock20244
Answer Link

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