What exactly does it mean to simplify an expression. I understand that an expression becomes more simple when you combine like terms but what other conditions are there? Is x(5x+1) more or less simple than 5x^2 +x? Do square roots need to be moved to the numerator?(adsbygoogle = window.adsbygoogle || []).push({});

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# B Simplifying expressions -- What exactly does it mean to simplify an expression?

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