Mathematics, 11.11.2021 14:00 luludawn3874

Which of the following is an example of a quadratic equation? A. y = 11x-3
B. y =1/ x² - 1
C. X-8 = 9
D. x2 = 125
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Which of the following is an example of a quadratic equation? A. y = 11x-3
B. y =1/ x² - 1