10.4 Solving Log Equations

Presentation

•

Mathematics

•

11th Grade

•

Practice Problem

•

Medium

Ian McCaughey

Used 32+ times

FREE Resource

5 Slides • 10 Questions

Solving Log/Natural Log Equations

LO: SWBAT solve Log & Natural Log Equations
DOL: SWBAT acquire at least a 70% proficiency in the given exercises involving solving Log & Natural Log Equations

Match

Expand the following expressions

$\log x^3y^4$

$\log2x^3$

$\log xy^2$

$\log x^4y^3$

$3\log x+4\log y$

$\log2+3\log x$

$\log x + 2\log y$

$4\log x + 3\log y$

Solving Log Equations

Condense to a single log
Isolate the log
Rewrite as an exponent (Fishhook)
Solve for x

Steps To Solve

Reorder

Reorder the following

Condense to one log

Isolate the log

Rewrite as an exponent

solve for x

Open Ended

Given the equation to the left explain why is step 1 already complete?

Type response here

Math Response

Isolate the log and rewrite the equation

(Hint: Move the 2 over and then the 4. How could you do that?)

Type answer here

Deg^°

Rad

Math Response

Rewrite as an exponential equation using the fish hook method

Type answer here

Deg^°

Rad

Math Response

Solve for x

(Hint: Can you have negative exponents?)

Put x =

Type answer here

Deg^°

Rad

Solving With 2 Logs

The same 3 steps are used here but each step requires you to apply prior knowledge to complete the step. i.e. to condense you must know all the rules.

Guided Practice

Math Response

On your whiteboard solve the following logarithmic equation

Put x =

Type answer here

Deg^°

Rad

Open Ended

What do you notice is different with this example compared to the others we have completed.

Type response here

Solving Natural Log Equations

Follow along in your notes you will be responsible for the next example!!

Math Response

Solve the following natural log equation on your whiteboards and type your answer in.

Use the letter "v" as a replacement for "e" because Quizziz is silly.

Type answer here

Deg^°

Rad

Word Cloud

Rate your confidence level on a scale of 1 - 10. 1 being not good and 10 being excellent

Type response here

Solving Log/Natural Log Equations

LO: SWBAT solve Log & Natural Log Equations
DOL: SWBAT acquire at least a 70% proficiency in the given exercises involving solving Log & Natural Log Equations

Show answer

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10.4 Solving Log Equations

Solving Log/Natural Log Equations

​Solving Log Equations

​Solving With 2 Logs

​Guided Practice

​Solving Natural Log Equations

Solving Log/Natural Log Equations

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Solving Log Equations

Solving With 2 Logs

Guided Practice

Solving Natural Log Equations