a. Calculate the discriminant.
b. Determine whether there are 0, 1 or 2 real solutions to
f (x) = 0

59. F(х) — Зx?- 5х — 2
60. F(х) — 2x2 —х+ 1
61. /(х) 3D 4x? + 4x + 1
62. /(х) 3 4x2 + 25
Transcribed Image Text

59. F(х) — Зx?- 5х — 2 60. F(х) — 2x2 —х+ 1 %3D 61. /(х) 3D 4x? + 4x + 1 62. /(х) 3 4x2 + 25 %3D

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