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Popular >

simplify 2(ln|a+2|-ln|a|)

Solution

simplify

2 (ln ∣ a + 2 ∣ - ln ∣ a ∣)

Solution

2 ln (\frac{∣ a + 2 ∣}{∣ a ∣})

Solution steps

2 (ln ∣ a + 2 ∣ - ln ∣ a ∣)

Apply log rule:

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

ln ∣ a + 2 ∣ - ln ∣ a ∣ = ln (\frac{∣ a + 2 ∣}{∣ a ∣})

= 2 ln (\frac{∣ a + 2 ∣}{∣ a ∣})

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Frequently Asked Questions (FAQ)

What is 2(ln|a+2|-ln|a|) ?
The solution to 2(ln|a+2|-ln|a|) is 2ln((|a+2|)/(|a|))