Logarithms and Exponential Equations

• 8

• 3

• -2

• -5/13

• 1/3

• 7

• -1

• -1/14

• A

• B

• C

• D

Answer explanation

Remember bases stay the same and inputs and outputs switch.

• A

• B

• C

• D

Answer explanation

Change to exponent form:

• A

• B

• C

• D

Answer explanation

Multiplication inside the log means you use the Product Rule, so we add between logs

• A

• B

• C

Answer explanation

The subtraction between logs means you use the Quotient Rule

• A

• B

• C

• D

• 4

• 5

• 8

• No Solution

• 1

• 0

• 15

• Multiply both sides by 2

• Take the square root of both sides

• Divide both sides by 2