Mathematics, 17.11.2020 19:20 KayleighMorganhopkin

A student solved log4(2x – 12) = 3, as shown. Step 1: 2x – 12 = 34
Step 2: 2x – 12 = 81
Step 4: 2x = 93
Step 5: x = 46.5
Explain the error and find the correct solution.

Answers: 3

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A student solved log4(2x – 12) = 3, as shown. Step 1: 2x – 12 = 34
Step 2: 2x – 12 = 81
...

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More questions: Mathematics Another questions

A student solved log4(2x – 12) = 3, as shown. Step 1: 2x – 12 = 34 Step 2: 2x – 12 = 81 Step 4: 2x = 93 Step 5: x = 46.5 Explain the error and find the correct solution.

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Another question on Mathematics

A student solved log4(2x – 12) = 3, as shown. Step 1: 2x – 12 = 34
Step 2: 2x – 12 = 81
Step 4: 2x = 93
Step 5: x = 46.5
Explain the error and find the correct solution.