This video shows the method to write a logarithm as a sum or difference of logarithms. The square root of the term given is taken out as half according to the rule. Then the numerator and denominator is divided into product of factors. This is broken into the difference of numerator and denominator according to the rule. Finally, the product of factors is expressed as the sum of factors. Now we see the domain of the term. As the term is a square root of the term it should be greater than zero. The terms where the function has a sign change is plotted on the x axis. Now by watching the most restrictive domain we decide that x should be greater than five.
 Hot
 Latest

How To: Calculate Faster Than a Calculator

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Convert fractions to percents in two steps

How To: Calculate the surface area of a rectangular solid in basic geometry

How To: Find the Percent Given Two Numbers

How To: Remember "greater than" & "less than" symbols

How To: Do long division without a calculator

How To: Convert between diameter and radius

How To: Figure out the domain & range of a piecewise function

How To: Find a missing angle outside of a triangle

How To: Calculate mean and variance for a Bernoulli distribution

How To: Find the area of a parallelogram using geometry

How To: Solve percentages without a calculator

How To: Find a missing side of a triangle, similar to another

How To: Find a missing coordinate given: coordinate & equation

How To: Find the formula of a piecewise function given a graph

How To: Determine if a point lies on a line in slope intercept

How To: Solve word problems containing radical equations

How To: Translate a shape

How To: Find percent by mass & percent composition

How To: Calculate Faster Than a Calculator

How To: Use ">" (greater than) and "<" (less than) symbols

How To: Convert fractions to percents in two steps

How To: Calculate the surface area of a rectangular solid in basic geometry

How To: Find the Percent Given Two Numbers

How To: Remember "greater than" & "less than" symbols

How To: Do long division without a calculator

How To: Convert between diameter and radius

How To: Figure out the domain & range of a piecewise function

How To: Find a missing angle outside of a triangle

How To: Calculate mean and variance for a Bernoulli distribution

How To: Find the area of a parallelogram using geometry

How To: Solve percentages without a calculator

How To: Find a missing side of a triangle, similar to another

How To: Find a missing coordinate given: coordinate & equation

How To: Find the formula of a piecewise function given a graph

How To: Determine if a point lies on a line in slope intercept

How To: Solve word problems containing radical equations

How To: Translate a shape

How To: Find percent by mass & percent composition
Be the First to Comment
Share Your Thoughts