mishlangelai8
mishlangelai8 mishlangelai8
  • 15-05-2016
  • Mathematics
contestada

How many real number solutions does the equation have
0=2x^2-20x+50
a. one solution
b. two solutions
c. no solution
d. infinite solutions

Respuesta :

Аноним Аноним
  • 27-05-2016
[tex]D =b^2-4ac = 20^2-4*2*50 = 0[/tex]
a. one solution

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