Properties of Logarithms

Name: Revolt
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Question 1

Which equation is equivalent to log3(2x4 + 8x3) – 3log3x = 2log3x?

Revolt · Accepted Answer

C: log3(2x + 8) = log3x2

Question 2

What are the potential solutions to the equation?

Revolt · Accepted Answer

C: x = –2 and x = 4

Question 3

Which statement is true about the potential solutions to log3(2x4 + 8x3) – 3log3x = 2log3x?solutions.

Revolt · Accepted Answer

B: Only x = –2 is an extraneous solution.

Question 4

Which statement is true about the potential solutions for this equation?

Revolt · Accepted Answer

D: Neither solution is extraneous.

Properties of Logarithms Answers