want to check a question and solution. differentiate with respect to x = ( this is the line im confused about why does the x^3 become x^2 and not 3x) or is it wrong. many thanks
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Originally Posted by decoy808 want to check a question and solution. differentiate with respect to x = ( this is the line im confused about why does the x^3 become x^2 and not 3x) or is it wrong. many thanks Note that . So when you take the derivative, it will be .
Originally Posted by decoy808 want to check a question and solution. differentiate with respect to x = ( this is the line im confused about why does the x^3 become x^2 and not 3x) or is it wrong Yes, that is correct. It is . The " " becomes " " because the x in the denominator cancels one x in the numerator. many thanks Yes, that derivative is correct. Two minutes late again! I need to type faster!
how do i do y= (x+1)/x
Originally Posted by decoy808 how do i do y= (x+1)/x . So the derivative is .
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