Rewrite the Logarithm as a Ratio of Common Logarithms $$\log _ { 5 } 18$$

question 46

Multiple Choice

Rewrite the logarithm as a ratio of common logarithms. $$\log _ { 5 } 18$$

• A) \(\frac { \log 5 } { \log 18 }\)
• B) \(\log \frac { 5 } { 18 }\)
• C) \(\frac { \log 18 } { \log 5 }\)
• D) \(\log \frac { 18 } { 5 }\)
• E) None of these

---

Definitions:

Quadratic Equation

An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants, and a ≠ 0.

Square Root Property

A principle that relates the square of a number to its square root, often used to solve equations.

Square Root Property

A principle that states if \(x^2 = n\), then \(x\) is equal to the positive or negative square root of \(n\).

Real Solutions

The set of numbers that are solutions to an equation and are not imaginary, meaning they can be plotted on the real number line.