mileseaguilar mileseaguilar
  • 22-04-2020
  • Mathematics
contestada

3. [09.04]
What are the exact solutions of x2 = 5x + 2? (1 point)

Respuesta :

mindyyyy
mindyyyy mindyyyy
  • 22-04-2020

Answer:

x = [tex]\frac{5±\sqrt{33} }{2}\\[/tex]

Step-by-step explanation:

I would subtract 5x and 2 on both sides to get x^2 - 5x - 2 = 0, and using the A = 0, B = -5, and C = -2 to plug it into the quadratic equation which is

[tex]\frac{-b±\sqrt{b^{2} -4ac} }{2a}[/tex]

*Ignore the A please I cannot get rid of it.*

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