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Popular >

simplify 2*ln(9)+ln(x)

Solution

simplify

2 \cdot ln (9) + ln (x)

Solution

ln (81 x)

Solution steps

2 ln (9) + ln (x)

Apply log rule:

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

2 ln (9) = ln (9^{2})

= ln (9^{2}) + ln (x)

Apply log rule:

lo g_{c} (a) + lo g_{c} (b) = lo g_{c} (ab)

ln (9^{2}) + ln (x) = ln (9^{2} x)

= ln (9^{2} x)

9^{2} = 81

= ln (81 x)

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Frequently Asked Questions (FAQ)

What is 2*ln(9)+ln(x) ?
The solution to 2*ln(9)+ln(x) is ln(81x)