Question

please help me with the maths problem powers and exponent chapter....​

Answer 1

Answer:

2^9/3^9=0.6recurring

Step-by-step explanation:

16=2^4

32=2^5

9=3^2

27=3^3

81=3^4

then,

2^4×2^5/3^2×3^3×3^4

2^4+5:powers addition

3^2+3+4:powers addition

2^9/3^9=a^m/b^m=(a/b)^m

=(2÷3)^9

(0.66)^9