Learning begins with a question

*Math Image Search only works best with zoomed in and well cropped math screenshots. Check DEMO

97 views
Solve the inequality \((1-x)(x+2)<0\)
in Mathematics by Platinum (138,598 points) | 97 views

1 Answer

1 like 0 dislike
Best answer

Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /home/customer/www/mathsgee.com/public_html/qa-theme/Donut-theme/qa-donut-layer.php on line 1030

Answer:

\(x<-2\) or \(x>1\)

 

Explanation:

\[
(1-x)(x+2)<0
\]

Critical values:


\(x=1\) or \(x=-2\)

 

inequality


\(x<-2\) or \(x>1\)

 

Practice

by Platinum (138,598 points)

Related questions

1 answer
asked Sep 13, 2021 in Mathematics by MathsGee Platinum (138,598 points) | 142 views
1 answer
asked Jun 6 in Mathematics by Gauss Diamond (65,975 points) | 83 views
0 answers
0 answers
0 answers
asked Jun 4 in Mathematics by Gauss Diamond (65,975 points) | 35 views
1 answer
1 answer
asked Sep 11, 2021 in Mathematics by Siyavula Bronze Status (8,172 points) | 132 views
2 answers
asked Apr 29, 2021 in Mathematics by russelmukondwa Wooden Status (186 points) | 116 views
0 answers
asked Jun 22 in Mathematics by MathsGee Platinum (138,598 points) | 31 views

Join the MathsGee Science Technology & Innovation Forum where you get study and financial support for success from our community. CONNECT - CONSULT - LEARN - FUNDRAISE


On the MathsGee Science Technology & Innovation Forum, you can:


1. Ask questions


2. Answer questions


3. Vote on Questions and Answers


4. Start a Fundraiser


5. Tip your favourite community member(s)


6. Create Live Video Tutorials (Paid/Free)


7. Join Live Video Tutorials (Paid/Free)


8. Earn points for participating



Posting on the MathsGee Science Technology & Innovation Forum


1. Remember the human


2. Behave like you would in real life


3. Look for the original source of content


4. Search for duplicates before posting


5. Read the community's rules




FORUM RULES


1. Answers to questions will be posted immediately after moderation


2. Questions will be queued for posting immediately after moderation


3. Depending on how many posts we receive, you could be waiting up to 24 hours for your post to appear. But, please be patient as posts will appear after they pass our moderation.




USEFUL LINKS


Web Analytics | SEO Reports | Social Proof Widgets | Startup Funding | USO


MathsGee Android Q&A