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Title: MathsCasts: Adding and Subtracting Surds
Authors: Weiss, V. (Vida)
Keywords: mathematics
Edutags: Video
Issue Date: 2013
Publisher: Swinburne Commons
Abstract: We look at cases when we can add and subtract surds- namely when terms can be re-written with the same number under the square root sign. Two examples are given- in the second example the surds need to be simplified before adding/ subtracting them.
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Appears in Collections:Mathematics

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