6. (q^9) ^2

A. 2q^18

B. q^18

C. q^81

D. q^11

7. (6q^6) ^-4

A. 6q^1296

B. 1296q^2

C. 1/1296q^24

D. 6q^-24

8. What is the value of 12x^-3 y^-1 for x = - 1 and y = 5?

A. - 12/5

B.-10

C.-0

D. 5/12

6) B. q^18

7) C. 1/1296q^24

8) A. - 12/5

Step-by-step explanation:

6. (q^9) ^2

= q^ (9*2)

= q^18

Answer

B. q^18

7. (6q^6) ^-4

= 1 / (6q^6) ^4

= 1 / 1296q^24

Answer

C. 1/1296q^24

8. What is the value of 12x^-3 y^-1 for x = - 1 and y = 5?

12x^-3 y^-1

= 12/x^3y

= 12 / (-1) ^3 (5)

= 12/-5

= - 12/5

Answer

A. - 12/5