Properties of Logarithms Answers

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

log3(–x3 + 8x2) = log3x2

–2log3(2x4 + 8x3 – x) = log3x2

log3(2x + 8) = log3x2

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

Both are extraneous

Only x = –2 is an extraneous solution.

Only x = 4 is an extraneous solution.

Neither solution is extraneous.

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

Both are extraneous solutions.

Only x = –1 is an extraneous solution.

Only is an extraneous solution.

Neither solution is extraneous.

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