2 years ago

Logarithm help needed

Mathematics

1 answer:

sashaice [31]2 years ago

4 0

Answer:

See below.

Step-by-step 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).

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