C3 differentiation question help

Differentiate with respect to x e^(5x+2)/e^(4x-1). Could you show all your working please? Thanks 😊

Original post by fionathebest

Differentiate with respect to x e^(5x+2)/e^(4x-1). Could you show all your working please? Thanks 😊

\displaystyle \frac{e^{A}}{e^{B}}=e^{A-B}

Use this and proceed from there :smile:

(edited 7 years ago)

we are not allowed to show complete working. it is forbidden.

\displaystyle \frac{e^{A}}{e^{B}}=e^{A-B}

Use this and proceed from there :smile:

Thanks a lot 😊

we are not allowed to show complete working. it is forbidden.

Oh ok sorry I wasn't aware of that

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