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

Answer Link

Otras preguntas

hundreds is the same as 4 thousands
Angle RZT=110 Angle RZS=3s Angle TZS=8s What are angles RZS and TZS?
the state of matter that keeps its shape and volume when it is placed in a different container
true or false 1.opposite angles of an inscribed quadrilateral must be congruent 2.If a chord in one circle is congruent to a chord in another circle, the arcs o
what is the input energy for a microwave? what is the output energy?
Of all the species in the world 4, out of every 5 are insects. What percentage of species are insects
whats after hundreds thousands
what are some causes of the revolutionary war
Rachel fills 13 water bottles per hour. Alyssa fills 15 bottle of water per hour. This week Alyssa filled an additional 5 bottles of water. Write an expression
what is 72.1 repeating as a fraction