Basic Logarithm Quiz

Evaluate the following logarithm:

log₃27

• 3

• 9

• -3

• ¹/₃

Write in logarithmic form.
5² = 25

• log₅2 = 25
• log₂25 = 5
• log₂₅5 = 2
• log₅25 = 2

Tags

CCSS.HSF.BF.B.5

Write in logarithmic form.
2^-4 = ¹/₁₆

• log₂(¹/₁₆) = -4
• log_-4(¹/₁₆) = 2
• log _-4 2 = ¹/₁₆
• log₂(-4) = ¹/₁₆

Tags

CCSS.HSF.BF.B.5

Write in exponential form.
log₂32 = 5

Mathematical Equivalence

ON

Tags

CCSS.HSF.BF.B.5

Write the logarithm expression as a single logarithm

2log 4 + log 2

Write the logarithm expression as a single logarithm

log₆25 - log₆5

• log₆125

• log₅20

• log₆5

• log₆30

Write the logarithm expression as a single logarithm

log₄60 - log₄4 + log₄x

• log₄15

• log₄15x

• log₄56x

• xlog₄30

Evaluate 3 log₂4

Mathematical Equivalence

ON

Mathematical Equivalence

ON