fearfaad fearfaad
  • 17-01-2020
  • Mathematics
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help? high school pre cal

help high school pre cal class=

Respuesta :

frika
frika frika
  • 24-01-2020

Answer:

B. 2, -0.5

Step-by-step explanation:

Given the equation

[tex]-2x^2+2=-3x[/tex]

Rewrite it as

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

Graph the graph of the quadratic function [tex]y=-2x^2+3x+2[/tex]

The grapg of this function is a parabola going downwards.

This parabola intersects the x-axis at points x = -0.5 and x = 2, so the solutions of the equation are x = -0.5 and x = 2

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