3 years ago

A student solved log4(2x – 12) = 3, as shown.

Mathematics

2 answers:

Montano1993 [528]3 years ago

7 0

Answer:

The error is in Step 1. They translated from logarithmic to exponential form incorrectly.

The student should have used 4 as the base and 3 as the exponent. This would result in 64, not 81, on the right side of the equation.

The correct answer is x = 38.

Step-by-step explanation:

Step-by-step explanation:

UNO [17]3 years ago

3 0

Answer:

The error is in Step 1. They translated from logarithmic to exponential form incorrectly.

The student should have used 4 as the base and 3 as the exponent. This would result in 64, not 81, on the right side of the equation.

The correct answer is x = 38.

Step-by-step explanation:

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3 years ago

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nirvana33 [79]

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