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What is 64^1/2 equal to?

A number to the power of 1/2 is the same as square rooting ( √) the number, therefore 64 1/2 is equal to √64. Remember that it can be the positive or the negative square roots, so it could be 8 2 or -8 2 .
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Answered by Kate B. • Maths tutor
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How do I expand my vocabulary and write more sophisticated phrases in my essays?

Read Spanish newspapers and note down any interesting words and test yourself on them (only has to be about 10 a day). Especially good for political/environmental articles as these are subjects which general...
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Answered by Anushka S. • Spanish tutor
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Explain how 2 different types of mutations in a gene can result in the loss of an enzyme's function

The primary structure of a protein is determined by the sequence of amino acids in the polypeptide chain. This amino acid sequence is directly coded for by the sequence of codons in the mRNA. As the mRNA is ...
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Answered by Alexander W. • Biology tutor
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How do I make my French sound more natural and less scripted/textbook?

One of the best ways to enhance language skills is by watching French films with French subtitles and English films with French subtitles. I used to listen to French dialogue and see if it matched the subtit...
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Answered by Anushka S. • French tutor
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‘All duties seem Holy to Hamlet’: J.W. Von Goethe. Consider how far you agree that Hamlet’s motivations for avenging his father are out of personal affection?

One could argue that Hamlet’s motivations for avenging his father come out of the pure love he feels for him. He laments on his ‘poor father's body’ after the funeral reminiscing on ‘ so excellent a king’ wh...
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