valeriasoriamarcos valeriasoriamarcos
  • 01-07-2021
  • Mathematics
contestada

10=−4x+3x^2 solve

please help!

Respuesta :

loconte loconte
  • 01-07-2021

Answer:

-1.28 AND 2.61

Step-by-step explanation:

[tex]10= -4x+3x^2\\ 3x^2 -4x - 10 = 0\\\\[/tex]

use quadratic formula

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

Solution/X-Intercepts: -1.28 AND 2.61    

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