AM-2269

Product rule

A Math · Secondary 4 · Medium · Product rule

Find the derivative of

f(x) = (3x-1)\sqrt{2x+5}

.

$\dfrac{9x+14}{\sqrt{2x+5}}$
$\dfrac{6x+4}{\sqrt{2x+5}}$
$3\sqrt{2x+5}$
$\dfrac{8x+14}{2x+5}$

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