maths helpp (1 Viewer)

ExtremelyBoredUser · Nov 14, 2021

stressedadfff said:
View attachment 33733

(b) just convert to ln form first

$\frac{d}{dx}\left(\frac{ln(x^x)}{ln(9)}\right)$

$\frac{1}{ln(9)} * \frac{d}{dx}\left(x(ln(x)\right)$ log laws

$\frac{lnx+1}{ln(9)}$

$\frac{lnx}{ln(9)} + \frac{1}{ln(9)}$

$log_9(x) + \frac{1}{ln(9)}$ change of base formula

maths helpp (1 Viewer)

stressedadfff

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Drongoski

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ExtremelyBoredUser

Bored Uni Student

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