Which of the following are quadratic equations a) x3 –x = x2 +2 b) √x +4 = x +1 c) (x +1)(x2 -2) = (x +3)3​

Question

Which of the following are quadratic equations
a) x3 –x = x2 +2
b) √x +4 = x +1
c) (x +1)(x2 -2) = (x +3)3​

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Eden 2 weeks 2021-09-07T07:44:44+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-09-07T07:46:02+00:00

    Answer:

    c

    Step-by-step explanation:

    a) because it is a cubic equation

    b)bcz it is highest power is not 2

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