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Popular >

simplify 4ln(6)-4ln(2)

Solution

simplify

4 ln (6) - 4 ln (2)

Solution

4 ln (3)

+1

Decimal Notation

4.39444 \dots

Solution steps

4 ln (6) - 4 ln (2)

Apply log rule:

a lo g_{c} (b) = lo g_{c} (b^{a})

4 ln (6) = ln (6^{4})

= ln (6^{4}) - 4 ln (2)

Apply log rule:

a lo g_{c} (b) = lo g_{c} (b^{a})

4 ln (2) = ln (2^{4})

= ln (6^{4}) - ln (2^{4})

Apply log rule:

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

ln (6^{4}) - ln (2^{4}) = ln (\frac{6 ^{4}}{2 ^{4}})

= ln (\frac{6 ^{4}}{2 ^{4}})

\frac{6 ^{4}}{2 ^{4}} = 81

= ln (81)

Rewrite

81

in power-base form:

81 = 3^{4}

= ln (3^{4})

Apply log rule:

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

ln (3^{4}) = 4 ln (3)

= 4 ln (3)

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Frequently Asked Questions (FAQ)

What is 4ln(6)-4ln(2) ?
The solution to 4ln(6)-4ln(2) is 4ln(3)