Solve Using Logs

• log(x) + log(z) + 4log(y)
• 3log(x) − log(z) − 4log(y)
• 3log(x) + log(z) + 4log(y)
• log(x) − 4log(z) − 3log(y)

Write log_b(x/y) as two logs

• log_bx-log_by

• log_bx+log_by

• log_bx*log_by

• log_bx/log_by

Use multiple log properties to write as a single log:
log₂x -  5log₂y

• log₂(x/y⁵)

• log₂(xy⁵)

• log₂(x/y)⁵

• log₂(x/5y)

Solve

• -3

• 3

• 1/3

• No solution

• A
• B
• C
• D

Solve

• A

• B

• C

• D

• 150
• -18
• 85
• 11

• A
• B
• C
• D

• A
• B
• C
• D

• A
• B
• C
• D