Logs

Lesson 1

100

solve for x 

  6^4+x = 6^4x-1

5/4

200

solve for 4p  

4^2p-8*4^p+12=0 

4p=-6, -2

300

Solve for y    16^5y-7*64^3y+5 =1/2

y= -3/38 

400

Solve for v in decimal form 

27^v-6 = 3(³square root3) 

6.4444 

Lesson 2

100

Rewrite in logarithmic form

2³=8

Log₂8=3

200

Rewrite in exponential form

Log₇49=2

7²=49

300

Solve for X

Log₆X=1/2

2.45

400

Solve for X

LogX=6

1,000,000

Lesson 3

100

Condense into one log

Log₃3+Log₃6

Log₃18

200

Condense into one log

4logX-5logY-7logZ

Log(X⁴/Y⁵Z⁷)

300

Expand log 

Log₅(a³/b⁷)²

6log₅a-14log₅b

400

Log₇ square root C⁵D³

5/2logC+3/2logD

Lesson 4

100

Solve equation and round to 3 decimal places

6^3x+7+7=49

-1.638

200

Log₂(6X-10)=Log₂(15+X)

X=5

300

Solve the equation and round to 3 decimal places

4^x=20

2.161

400

Log(x²+4)=1

X=+-square root 6