Exponents, roots and logarithms

Evaluate:

log₄16

(a)  

Rewrite:

log₁₂144 = 2

• $2^2=4$

• $12^2=144$

• $144^2=2$

• $12^2=12$

Evaluate

log₇ 49

(a)  

Evaluate $\sqrt{81}$  

(a)  

Evaluate $8^2$  

(a)  

the cube root of 729 is

(a)  

Select all factors of 8

• 1

• 2

• 4

• 8

• 7

select all prime numbers

• 1

• 2

• 6

• 5

• 7

Evaluate $\sqrt{144}$  

(a)  

evaluate $5^3$  

(a)