In a survey of 3100 people who owned a certain type of car, 1240 said they would buy that type of car again. What percent of th
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1/2 x^2 - x + 5 = 0
Multiply through by 2 to get:
x^2 - 2x + 10 = 0
; where a = 1, b = -2 and c = 10
Therefore, x = 1 + 3i or x = 1 - 3i
Multiply through by 2 to get:
x^2 - 2x + 10 = 0
Therefore, x = 1 + 3i or x = 1 - 3i