Solve the quadratic inequality (x – 2)(x – 4) > 0 A) 2 B) x<2 C)x>4 D) x<2 or x>4

Question

Solve the quadratic inequality
(x – 2)(x – 4) > 0

A) 2
B) x<2
C)x>4
D) x<2 or x>4

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Delwyn 5 years 2021-07-17T14:46:46+00:00 1 Answers 10 views 0

Answers ( )

  1. Jezebel
    0
    2021-07-17T14:47:46+00:00
    Reply

    Answer:

    C: x > 4

    none of the others

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )