solve your inequality step-by-step.
x2+2x−35<0
Let's find the critical points of the inequality.
x2+2x−35=0
(x−5)(x+7)=0(Factor left side of equation)
x−5=0 or x+7=0(Set factors equal to 0)
x=5 or x=−7
Check intervals in between critical points. (Test values in the intervals to see if they work.)
x<−7(Doesn't work in original inequality)
−7<x<5(Works in original inequality)
x>5(Doesn't work in original inequality)
