1st Question: Solve: 3/x-4>0 X<4 X>-4 X>4 X<-4 2nd Question: Solve x+2/

Question

1st Question:
Solve: 3/x-4>0

X<4
X>-4
X>4
X<-4

2nd Question:
Solve x+2/x-4<0

-4
-2
-2
-4

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Khang Minh 2 months 2021-08-30T21:11:52+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-30T21:13:26+00:00

    Answer:

    1) 3/4 = x

    Step-by-step explanation:

    1) 3/x -4 >0

    =3/x -4+4>0 +4

    =3/x> 4

    switch 4 with x

    x = 3/4

    so literally the ans is x< 4

    sorry but I don’t know how to do the second question ☹️☹️

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