Textbook content produced by OpenStax is licensed under a Creative Commons Attribution License. We recommend using aĪuthors: Lynn Marecek, Andrea Honeycutt Mathis Use the information below to generate a citation. Then you must include on every digital page view the following attribution: If you are redistributing all or part of this book in a digital format, Then you must include on every physical page the following attribution: If you are redistributing all or part of this book in a print format, ![]() Want to cite, share, or modify this book? This book uses the In this chapter, you will review the language of algebra and take your first steps toward working with algebraic concepts. Engineers must be able to translate observations and needs in the natural world to complex mathematical commands that can provide directions to a printer. The technology and use of 3D printers depend on the ability to understand the language of algebra. Builders have even constructed entire buildings using a 3D printer. Already, animals are benefitting from 3D-printed parts, including a tortoise shell and a dog leg. Scientists at NASA are designing ways to use 3D printers to build on the moon or Mars. This makes producing the limb less expensive and faster than conventional methods.īiomedical engineers are working to develop organs that may one day save lives. As a result, it can be printed much like you print words on a sheet of paper. This particular product is different, however, because it was developed using a 3D printer. For years, doctors and engineers have worked to make artificial limbs, such as this hand for people who need them. ![]() Want to cite, share, or modify this book? This book uses the Virtual Nerds patent-pending tutorial system provides in-context information, hints, and links to supporting tutorials, synchronized with videos, each 3 to 7 minutes long. In each term, the number of times a 1 a 1 is multiplied by r is one less than the number of the term.
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