bhunzyiowa
bhunzyiowa bhunzyiowa
  • 11-01-2023
  • Mathematics
contestada

How many solutions does -3=2x²-8x+8 have

Respuesta :

clarch19
clarch19 clarch19
  • 11-01-2023

Answer:

no real solutions

Step-by-step explanation:

the easiest method would be to graph the equation and see how many intersection points with the x-axis there are; that represents the  number of solutions

when we graph the equation we first want to add 3 to each side of the equation to get the following:

y = 2x²-8x+11

what we see is that the parabola does not intersect the x-axis at all; therefore, there are no 'real' roots or solutions

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