How do you solve #(x+5)/(x-2)>0#?
1 Answer
Dec 13, 2016
Explanation:
#(x+5)/(x-2) > 0#
This inequality will hold when both the numerator and denominator are positive or both negative.
The values of
So the intervals we need to consider are:
#(-oo, -5)# ,#(-5, 2)# and#(2, oo)#
When
When
When
So the solution space is:
#(-oo, -5) uu (2, oo)#
graph{(y(x-2)-(x+5))(x+0.0001y-2)(y-1+0.001x) = 0 [-10.63, 9.37, -4.44, 5.56]}