# calculus

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Express as a single logarithm

ln(a)+1/2ln(b)

2ln4-ln2

• calculus -

ln a + (1/2) ln b
= lan a + ln )b^(1/2))
= ln (a√b)

you try the second, and let me know what you got

• calculus -

2ln4-ln2
=ln(16)-ln2
=ln(16/2)
=ln8?

• calculus -

correct

• calculus -

Thank you =)

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