Question

question 3 (multiple choice worth 2 points) (05.02r mc) solve $2 \log x = \log 36$. $x = 1.6$ $x = 6$ $x = 18$ $x = 72$

Explanation:

Step1: Apply log power rule

$2\log x = \log x^2$

Step2: Set arguments equal

$x^2 = 36$

Step3: Solve for positive x

$x = \sqrt{36} = 6$

Answer:

x = 6