Logarithm Expansion

Use our logarithm rules to expand these logarithms: log₇(5/4)

• log₇(5) - log₇(4)

• log₇(5) + log₇(4)

• log₇(20)

• log₇(1.25)

Use our logarithm rules to expand these logarithms: log₅(3•7)

• log₅3 + log₅7

• log₅(3+7)

• log₅3 - log₅7

• log₅(3/7)

Use our logarithm rules to expand these logarithms: log₃(x⁵)

• 5 * log₃(x)

• log₃(x) + 5

• log₃(x⁵)

• 5 + log₃(x)

Solve. Round to two decimals if needed: 10ˣ = 125

• 1.90

• 2.10

• 2.20

• 2.30

Tags

CCSS.HSF.LE.A.4

• 6log₈(xyz)
• log₈(x) - log₈(y) - 6log₈(z)
• log₈(x) + log₈(y) - log₈(z)
• log₈(x) + log₈(y) + 6log₈(z)

log₈(xyz) log₈(x) - log₈(y) - 6log₈(z) log₈(x) + log₈(y) - log₈(z) log₈(x) + log₈(y) + 6log₈(z)

• 6log₈(xyz)

• log₈(x) - log₈(y) - 6log₈(z)

• log₈(x) + log₈(y) - log₈(z)

• log₈(x) + log₈(y) + 6log₈(z)

Expand

• 6log₈v-2log₈u

• 6log₈u-2log₈v

• 3log₈u-2log₈v

• 6log₈u+2log₈v

log₈(xyz)

• 6log₈(xyz)

• log₈(x) - log₈(y) - 6log₈(z)

• log₈(x) + log₈(y) - log₈(z)

• log₈(x) + log₈(y) + 6log₈(z)

log₈(xyz) log₈(x) - log₈(y) - 6log₈(z) log₈(x) + log₈(y) - log₈(z) log₈(x) + log₈(y) + 6log₈(z)

• 6log₈(xyz)

• log₈(x) - log₈(y) - 6log₈(z)

• log₈(x) + log₈(y) - log₈(z)

• log₈(x) + log₈(y) + 6log₈(z)

Expand this logarithm.

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