Expanding & Evaluating

easy expanding

100

log a/b

log a - log b

200

Log x^1/2

1/2 Log X

300

Log x³

3Logx

400

Log( X x Y)

Log X + Log Y

500

Log (u/v)

Log u - Log v

hard expanding

100

log₅ (u/v⁴)⁵

5log₅U- 20Log₅V

200

Log₄(8³ x 3)⁶

18Log₄8 + 6Log₄₃

300

Log₅(uv⁶)³

3Log₅u + 18Log₅v

400

log₇( A^1/2x B^1/2x C^1/2)

1/2Log₇A + 1/2Log₇B + 1/2Log₇C

500

Log₃(Z x X^1/3 x Y^1/3)

Log₃Z + 1/3Log₃X + 1/3Log₃Y

easy evaluating

100

log₆36

x=2

200

log₇343

x=4

300

log₃81

x=4

400

log₅125

x=3

500

log₂32

x=5

hard evaluating

100

log₅1/25

x=-2

200

log₄1/64

x=-3

300

log₃81

x=-4

400

log₂1/64

x=-6

500

log₆1/216

x=-3

Bonus

100

log(u/v)

logu - logv

200

log₂8

x=3

300

log( a x b)

loga + logb

400

log₃(a³b⁴)

3log₃a+4log₃b

500

log₇16807

x=5