Logarithm Properties

Solve for x:

log(x) + log(x+3) = 1

• 5

• -2

• -5

• 2

Solve for x:

log₂(x² - 6) = log₂(2x+2)

• 4, -2

• No Solution

• 4

• -2

Solve for x:

log_x 25 = 2

• 5

• -5

• 1/5

• -1/5

Rewrite 3⁴ = 81 in logarithmic form.

• log₃4 = 81

• log₈₁3 = 4

• log₃81 = 4

• log₄81 = 3

Use the properties of Logs to rewrite the logarithmic expression as a single logarithm with the same base.

Mathematical Equivalence

ON

Mathematical Equivalence

ON

• 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 as one logarithm. Simplify, if possible.
log₃9 + log₃27

• -1

• 5

• 4

• 1

• True

• False

Condense
no calculator

• A

• B

• C

• D