Exponents and Log

Change to logarithmic form.

3^h = w

• log_w3 = h

• log₃w = h

• log_h3 = w

• log₃h = w

Evaluate.

log₂8

• 2

• 3

• 4

• 8

Evaluate.

log₃(1/9)

• 3

• -3

• 2

• -2

Solve for x.

4^2x = 8

• x = 3

• x = 4

• x = 3/4

• x = 4/3

Solve for w.

6³ ⋅ 6^w = 36

• -3/2

• 2/3

• -1

• 5

Solve for x.

log₄x − log₄2 = log₄10

• 5

• -5

• 1/5

• 20

• 
• 
• 
• 

Simplify the following expression:

• 5

• 25

• 125

• 625

How well do you understand the addition and subtraction rules of exponents?

• I don't understand it at all

• It makes sense but I need more practice

• I totally understand this!