Question

pls do all
it's urgent​

Answer 1

Answer:

(i)-(2/3)⁸

(ii)-(7/9)³

(iii)-(3/7)¹⁰

(iv)-(-1/2)-⁶

Answer 2

Answer:

1. (2/3)12. Here 12 is exponent
2. (7/9)5. Here 5 is exponent
3. (3/5) 10. Here 10 is exponent

i am not abe to see question no. 4 clearly..

Step-by-step explanation:

Here , (a/b)c c is considered as a exponent (Remember)

1. (2/3)2 × (2/3)6

→. (2/3)2+6

→. (2/3)8

2. (7/9)10 ÷ (7/9)5

→. (7/9)10-5

→. (7/9)5

3. (5/7)10 × (3/5)10

→. (5/7 × 3/5)10

→. (3/7)10.

Thank you...