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For what real values of x is $-4 <21$ satisfied? Express your answer in interval notation.

 

ALSO!!!! DON'T YOU DARE CALL ME A HOMEWORK CHEATER. SOMEONE HAS BEEN GOING AROUND CALLING EVERYONE WHO POSTS A QUESTION A HOMEWORK CHEATER. I'm just really bad at quadratics and need some help, from someone who will get it correct. 

 Jun 21, 2023
 #5
avatar+118616 
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You haven't written the question correctly.   -4 is always less than 21  Where is the x?

 Aug 4, 2023

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