Properties of Logarithms Zero and Identity

Condense

• A
• B
• C
• D

Condense

• A
• B
• C
• D

Write the expression as a single logarithm.   Then simplify if possible.
log₅3 + log₅6 + log₅9

• log₅69
• log₅56
• log₅162
• log₅98

Condense

• A
• B
• C
• D

Condense

• A
• B
• C
• D

Write log_b(x/y) as two logs

• log_bx-log_by
• log_bx+log_by
• log_bx*log_by
• log_bx/log_by

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81
• log₈₁3 = 4
• log₃81 = 4
• log₄81 = 3

Condense

• A
• B
• C
• D

Expand

• A
• B
• C
• D

Expand

• A
• B
• C
• D