SOLUTION: 1-x/x+4 ≤ 2x+3/x+4
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Question 716131
:
1-x/x+4 ≤ 2x+3/x+4
Answer by
iamverybadinmath(9)
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0 ≤2x+3/x
-2x ≤3/x
-2x times x ≤3
x squared is greater then or equal to -1.5
x is greater then or equal to the square root of -1.5