3 years ago

What does a star mean after a number

2 answers:

8 0

A star is written to show multiplication. It is a replacement for a dot or a x which is what you probably learned to be the "times" sign. In upper level maths, the "x" is replaced with a " * " to make it more legible and to avoid confusion with the variable "x".

zaharov [31]3 years ago

4 0

A star after a number means multiply.

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