Properties of Logs

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100

log 4h

What is log 4 + log h?

200

log x/z

What is log x - log z?

300

log 19x/d

What is (log 19 + log x) - log d?

400

log₂ 8v²/7w³

What is (log₂ 8 + 2log₂ v) - (log₂ 7 + 3log₂ w)?

500

log₇ a⁴√(bc)d⁹ / √x

(4log₇ a + 1/2log₇ b + 1/2log₇ c 9log₇ d) - 1/2log₇ x

Contract

100

log5 + 9logx

What is  log 5x⁹

200

log₃42 - 10log₃x

What is log₃ 42/x¹⁰?

300

(log 9 + log x) - 2log x

What is log 9x/x²

400

(3log₃ a + 4log₃ b) - (log₃ c + 10log₃d)

What is log₃ (a³b⁴)/(cd¹⁰)?

500

1/2log₄ 7 + 1/2log₄ x / 2log₄ a + 1/2log₄ b

What is log₄ √(7x) / a²√b?

Solve

100

log₂ 16

What is 4?

200

log₅ 125

What is 3?

300

ln₅ 500

What is 3.86?

400

log₅ 1/6

What is -1.11?

500

log₉ 999

What is 3.14?

😈

100

log₅ 131847137413

What is 15.91?

200

log₁₂₉₄2358928123948

What is 3.98?

300

log₆₉ 420420420

What is 4.69?

400

log_{4 (}x²y⁹√z) / (98a²√(bc))

What is (2log₄x + 9log₄y + 1/2log₄z) - (log₄98 + 1/2log₄b + 1/2log₄c)?

500

(9logx + 1/2log9 + 1/2logx) - (1/2log9 + logx) - 3logz

What is log (x⁹(√9x)) / ((√9)x) / z³?

Misc.

100

Highest grade on AP Final

What is 1?

200

Mr Gifted

Who is Aboule?

300

The 3rd planet from the sun

What is Earth?

400

How many students are in this class?

What is 27?

500

How old is Mr Tangredi?

What is old as dirt / >=100?