Why is ‘x’ the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.
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Why is ‘x’ the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.
Why is ‘x’ the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.
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Why is ‘x’ the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.