Question #6421902Single Choice

Algebra-2

Question

Solve for x.

Options

A

x = -5 or x = 1

B

x = 5 or x = 1

C

x = 5 or x = -1

D

x = -5 or x = -1

Answer & Analysis

Answer

C

Analysis

We can apply the quotient rule of logarithms, which states:

So, the equation becomes:

Since implies , we exponentiate both sides of the equation with base 2:

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