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Powers and Logarithms: Course
This bundle contains a refresher on powers and logarithms.
The course contains theory and a limited number of exercises on the topics:
- power of a number;
- calculation rules for powers;
- nth root of power and a fraction as exponent;
- exponential …
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Getting started with variables in Xerte
Variables can be used to add variety to the data users see (according to parameters set by the author) when viewing the learning object. For example, instead of adding the sum 1 + 2 = 3, variables allow the sum a + b = c to add variation without …
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