Frequent Questions about our Solver

The problem

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what does the dot between number mean?

Answer provided by our tutors

The dot signifies multiplication.  An entry '6x' indicates '6' multiplied by 'x' and can also be entered as '6*x' if you wish.  To multiply numeric values, as in "2 multiplied by 3', enter '2*3', where the symbol '*' can be entered through 'Shift+8'. 

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