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 \(\sqrt 5 = 2.236067977...\) ...

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.

Simplify Asset Management has a ways to go to become an industry-standard steward, resulting in a Below Average Parent Pillar rating. Aside from the overall view, portfolio managers at Simplify Asset ...

American grandmaster Daniel Naroditsky’s death exposed an online culture at odds with the game’s staid reputation. In Starmer’s Britain, speech that dissents from progressive orthodoxy is punished in ...

Gene expression is the generation of a functional gene product from the information encoded by a gene, through the processes of transcription and translation. Gene products are often proteins, however ...

SGFormer is a graph encoder backbone that efficiently computes all-pair interactions with one-layer attentive propagation. SGFormer is built upon our previous works on scalable graph Transformers with ...

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