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What does a variable allow you to do that you couldn't do before
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What does a variable allow you to do that you couldn't do before
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Jun 20, 2015
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What does a variable allow you to do that you couldn't do before
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Crysis
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For example x^2=25
Without x the expression wouldn't exist, it allows you to calculate unknowns for example in a physics experiment using v=u+at
Richard Barraclough
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Jun 24, 2015
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