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Popular >

expand ln(1/(x^5))

Solution

expand

ln (\frac{1}{x ^{5}})

Solution

- 5 ln (x)

Solution steps

ln (\frac{1}{x ^{5}})

Apply log rule:

lo g_{c} (\frac{a}{b}) = lo g_{c} (a) - lo g_{c} (b)

ln (\frac{1}{x ^{5}}) = ln (1) - ln (x^{5})

= ln (1) - ln (x^{5})

Apply log rule:

lo g_{a} (x^{b}) = b \cdot lo g_{a} (x)

ln (x^{5}) = 5 ln (x)

= ln (1) - 5 ln (x)

Apply log rule:

lo g_{a} (1) = 0

= 0 - 5 ln (x)

0 - 5 ln (x) = - 5 ln (x)

= - 5 ln (x)

Popular Examples

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Frequently Asked Questions (FAQ)

What is expand ln(1/(x^5)) ?
The solution to expand ln(1/(x^5)) is -5ln(x)