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Learn the toughest concepts covered in Beginning Algebra with step-by-step video tutorials and practice problems by world-class tutors 

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In this Python course you will learn how to : think like a programmer, solve mini practice problems in Python and build three small games. 
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In this course expert developer Lee Donahoe and renowned instructor Michael Hartl teach the specific concepts, skills, and approaches in HTML, CSS and Layouts you need to get the job done.

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In this course you will learn what AI can do in the marketing world, how to recognize when it will work, what the process is to implement it, and who you need to work with to succeed.

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Combine and fully simplify: 2xx2−9+3x+3\(\frac{2x}{x^2-9}\)+\(\frac{3}{x+3}\)

Combine and fully simplify: $\frac{2 x}{x^{2} - 9} + \frac{3}{x + 3}$