MathsCasts: Adding and Subtracting Surds

By
Weiss, V. (Vida)
(2013)

Video

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.

Published by:

Swinburne Commons

DOER Persistent Identifier: http://doer.col.org/handle/123456789/6694
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