Expand: In (4a)^3 help please

asked Mar 16, 2023 18.9k views

6 votes

Expand: In (4a)^3
help please

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6 votes

Answer:

C and second one is A

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Answer: 3ln4 + 3lna

Explanation:

$\ln (4a)^(3)\\=3 \ln 4a\\=3(\ln 4+\ln a)\\=\boxed{3\ln 4+3\ln a}$

Avn answered Mar 21, 2023

by Avn

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