SOLUTION: Can you please help me solve this?
{{{ x^2+4x-5<0 }}}
I have an example here in my book but it doesn't show if the problem have different signs. Thank you!
Algebra ->
Inequalities
-> SOLUTION: Can you please help me solve this?
{{{ x^2+4x-5<0 }}}
I have an example here in my book but it doesn't show if the problem have different signs. Thank you!
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Question 987688: Can you please help me solve this?
I have an example here in my book but it doesn't show if the problem have different signs. Thank you! Answer by Timnewman(323) (Show Source):
You can put this solution on YOUR website! Hi dear,
To solve x^2+4x-5<0
Follow the steps below.
step 1:factorize the iniquality.
(x-1)(x+5)<0
step 2:
x-1<0 or x+5<0
x<1 or x<-5
step 3:
following the laws of iniquality,
if x<1 and x<-5,then,
x<1,x>-5 and x<-5,x>1
