The Dr Emmanuel Attah Kumah Amponsah, who is a Senior Lecturer and a head of Department of Accounting, Banking and Finance at the Ghana Communication Technology University, Accra, sponsored Maths and ...
The Mazda Miata has always been sold as proof that driving joy is about balance, not brute force, and nowhere is that clearer ...
Rationalising an expression means getting rid of any surds from the bottom (denominator) of fractions. Usually when you are asked to simplify an expression it means you should also rationalise it.
Watch this video to learn about the rules of surds. For example, \(\sqrt 4 = 2\) is not a surd. However \(\sqrt 5\) is a surd. If you use a calculator, you will see that \(\sqrt 5 = 2.236067977...\) ...
Telluride is not on my annual festival calendar—too distant, too costly—and rarely I’m at Toronto, only with a film. So as a ...
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