Question

you can answer this question correct now with formula on right copy​

Answer 1

Sorry! I couldn't do Q3a

Answer 2

Answer:

Step-by-step explanation:

1 a. 3^3/7^3

  b.2^4/5^4

2 a.2*2*2/3*3*3=8/27

   b.3*3*3/4*4*4=27/64

   c.-1/8

3.a 3^2/5^2

 b.- 1^4/2^4