1-1 Properties of Logarithms

What would be the first step to solving this example: 
20 + 3 ln 3x = 80

• Subtract
• Divide
• This cannot be simplified
• Apply 1-1 property

Evaluate the following logarithm by converting to exponential form.
log₃⅓ = x

• x = -1
• x = 1
• x = 3
• x = ⅓

Tags

CCSS.HSF.BF.B.5

Simplify the following:
6^log₆36

• 6
• 36
• 1
• 2

Evaluate the following logarithm by converting to exponential form.
log_⅕125 = x

• x = 3
• x = -3
• x = 25
• x = 5

Evaluate the following logarithm by converting to exponential form.
log₉3 = x

• x = 2
• x = ½
• x = -2
• x = -½

True or False: log₈64=3

• True
• False

Considering log₁₀x = 2, which of the following is an equivalent expression? 
1) 10^log₁₀x = 10²
2) x = 10²

• Option 1
• Option 2
• Neither 
• Both 1 and 2

Which is equivalent to 
log₈x² = 12

• 2 log₈x = 12
• 8¹² = x²