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Logarithm help needed

Logarithm help needed-example-1
User Antoox
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1 Answer

1 vote

Answer:

See below.

Explanation:

Helen made a mistake in the last step.

2^(4/3) / e = (∛(2^4) / e = ∛(16) / e .

It is the cube root of 2^4 not the 4th root of 2^3.

Stephen made a mistake in the first step.

He replaced ln2 by 2 which is evidently wrong (e^ln2 = 2 NOT ln 2).

User Alan Friedman
by
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