- #1

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I understand that the derivative of a constant is zero, but I dont understand when you use that zero to multiply or divide in a problem, and when you just ignore that zero.

For example x^2/3

Would that be zero? or 2x?

Because I know in some problems you just ignore the constant when it is alone, but I'm not sure about when it is a variable.

Help is appreciated, I have a test tomorrow

Thanks