In this video, we learn how to solve a very simple word problem that involves unknown numbers. Additionally, this video introduces the concept of solving a word problem that is set up and solved via a linear system, or system of equations.

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Visit http://ilectureonline.com for more math and science lectures! In this video I will covert and graphs polar to rectangular coordinates (set 1). Next video in the polar coordinates series can be seen at: http://youtu.be/3TUlaQGatvU

Example using cartesian coordinates (x, y) to calculate a volume from a double integral. It’s a lot easier to use polar coordinates: https://youtu.be/XvEKRvUqgHI

derivative of tetration of x, derivative of (x↑↑3), derivative of double up arrows, derivative of tetration of x, Knuth Arrow Notation, graham Please subscribe for more calculus tutorials and share my videos to help my channel grow! 😃 T-shirt: https://teespring.com/derivatives-for-you Patreon: https://www.patreon.com/blackpenredpen Comment #YAY down below & your comment might be featured in my future…