Log Functions
Expanding Logs
Changing the base of Logs
Condensing Logs
Miscellaneous Logs
100
Calculate the value of each of log (9) 3
What is x = 1/2
100

Expand the following problem log(5)(m)(n)

What is Log(5)m + Log(5)n

100

Using the change of base formula solve log(3)7

What is log7/log3 = 1.7712

100

Condense the log: log 6 + 2log 2 - log 3

What is log 8

100

Simplify log(3)81 + log(3)9

What is 6

200
Calculate the value of each log (2) 64
what is x = 6
200

log(5)8x^3

What is log(5)8 + 3log(5)x

200

Using the change of base formula solve log(7)14

What is log 14/log 7 = 1.3562

200

condense the log: log(5)7 + 3log(5)t

What is log(5)7t^3

200
4log(25)15 - 4log(25)3
What is log(25)625
300
Calculate the value of log (4) 1
What is x = 0
300

Expand log(9)81x^2

What is 2 + 2log(9)x

300

Using the change of base formula solve log(6)7

What is log 7/log 6 = 1.0860

300

Condense the log: 3log(2)x-(log(2)4 + log(2)y)

What is log(2) x^3/ 4y

300
Solve the log equation log(3)(5x-1)=log(3)(x+7)
What is 2
400
Calculate the value of log (6) 6
What is x=1
400

Expand ln (4y^5/x^4)

What is ln 4 + 5ln y – 4ln x

400

Using the change of base formula solve log(8)9

What is log 9/log 8 = 1.0566

400

Condense the log: log(2)8 + 4log(2)p

What is log(2)8p^4

400
Solve the log equation log(5)(3x+1)=2
What is 8
500
Calculate the value of log (3) –9
What is x= undefined.
500

Expand log(2)(7x^3/y)

What is log(2)7 + 3log(2)x

500

Using the change of base formula solve log(6)10

What is log 10/log 6 = 1.2851

500

Condense the log: 4log(6)x - (log(6)3 + log(6)y)

What is log(6)x^4/3y

500
Solve the log equation log(2)x+ log(2)(x-7)=3
What is (x-1),(x+8)
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