SOLUTION: Solve the following inequalities for x and express the solutions as an interval.
a) {{{ x^2-x>=2}}}
b) {{{(x+3)/(x-4)<=0}}}
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Question 625268: Solve the following inequalities for x and express the solutions as an interval.
a)
b)
Answer by lwsshak3(11628) (Show Source): You can put this solution on YOUR website!
Solve the following inequalities for x and express the solutions as an interval.
a) x^2-x>=2
x^2-x-2≥0
(x-2)(x+1)≥0
number line:
<....+...-1...-.....2....+.....>
solution:
(-∞,-1) U (2,∞)
..
b) (x+3)/(x-4)≤0
number line:
<....+...-3...-.....4....+.....>
solution:
[-3,4]
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