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Lesechka [4]
3 years ago
8

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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