Plug in the answers back into the original equation and check to see the solution works. Besides other online calculators, our Condense Logarithms Calculator provides a simple way to add, subtract and raise logs to a particular exponent. (If no base is indicated, the base of the logarithm is 10 10) Condense logarithms if you have more than one log on one side of the equation. It is especially useful for end-of-year practice, spiral review, and motivated practice when students are exhausted from standardized testing or mentally “checked out” before a long break (hello summer!). Convert the logarithmic equation to an exponential equation when it’s possible. What is the base in this problem This time the base is e. You can use those properties in either direction. However, you can use the same properties we used on them. This time we are going in reverse of what we did in examples 1 - 4. Evaluate without a calculator where possible. This no-prep activity is an excellent resource for sub plans, enrichment/reinforcement, early finishers, and extra practice with some fun. In order to move toward solving equations using logs and exponential expressions, we must be able to condense multiple logs into one log. Example 5: Condense into one logarithmic expression. This flexible activity allows students to stretch their imagination while providing essential skills practice and review. Solution Let’s group the terms that are to be added up first, then condense them by using the product rule of logarithms. Example 1 Condense the logarithmic expression log 3 x + log 3 y log 3 z into a single logarithm. They will fill the boxes with fun patterns, drawings, and creative ideas! The students will create their own colorful masterpieces as they reinforce their advanced algebra skills, and you will be able to quickly check for understanding as the students assemble their artwork. The examples below will show you the common types of problems that involve condensing logarithms. In this activity, students will expand and condense logarithms (same base) as they tap into their creative side! Once students expand or condense the logarithmic expression, they will follow the directions for that box on the next page based on their answer.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |