Logarithms

Intro into Logs

100

What is 7³=343 in log form?

log₇(343)=3

200

What is 5³=125 in log form?

log₅ (125)=3

300

What is in log 8=(1/2)^-3 in log form?

log_1/2 (8)=-3

400

What is log₁₀₅ 11025=2 in log form?

105² = 11025

500

What is log₆ 216 =3 in log form?

6³ = 216

Exponential Form

100

What is the exponential form of log₃ 2187 = 7?

3⁷ = 2187

200

What exponential form of: log₅ 125 = 3?

5³ = 125

300

What is the Exponential from 3₂ = 9?

2⁹=3

400

what is the Exponential from log₂ 7= 18?

18²=7

500

what is the Exponential form log₇ = 2

7²

Log form

100

What is log₄ 4096 = 6 in log form?

4⁶ = 4096

200

What log₈ 1 = 0 in log form?

8⁰ = 1

300

What is 12³ = 1728?

log₁₂ (1728) = 3

400

What is 5⁴ = 625?

log₅ (625) = 4

500

What is log₇ 343 = 3 in log form?

7³ = 343

Exponents with different bases

100

What are the Exponents with different bases 5³=125

log₅ 125=3

200

What are Exponents with different bases log₁₀₅ 11025=2

105²=11025

300

what are the Exponents with different bases for 17=In2

e¹⁷=2

400

what are the Exponents with different bases for 

In(x-1)=3

e^(x-1)=3

500

what are Exponents with different bases for Inx=2

e²=x

Solving Logs

100

solve for x. 3x²+7=55

x=-+4

200

Solving logs for 12³=1728

log₁₂(1728)=3

300

Solving logs for log₄(1002)=x-3

x=7.984

400

Solving logs for 4^x-19

x=2.124

500

Solving logs for log₄4046=6

4⁶=4046