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Popular >

simplify ln(u-2)-ln(u+2)

Solution

simplify

ln (u - 2) - ln (u + 2)

Solution

ln (\frac{u - 2}{u + 2})

Solution steps

ln (u - 2) - ln (u + 2)

Apply log rule:

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

ln (u - 2) - ln (u + 2) = ln (\frac{u - 2}{u + 2})

= ln (\frac{u - 2}{u + 2})

Popular Examples

expand (log_{3}(a^2b))/(log_{3)(z^3)}expand

\frac{lo g _{3} ( a ^{2} b )}{lo g _{3} ( z ^{3} )}

simplify 50ln(10)-50ln(5)-25 simplify

50 ln (10) - 50 ln (5) - 25

expand log_{3}(xy^2)expand

lo g_{3} (x y^{2})

simplify 30-12ln(x)-18ln(y)simplify

30 - 12 ln (x) - 18 ln (y)

expand log_{4}(m/n)expand

lo g_{4} (\frac{m}{n})

Frequently Asked Questions (FAQ)

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