Question

Simplify: [(1/3)^3-(1/9)^3]*3^2​

Answer 1

Answer:

0.320987654

Step-by-step explanation:

[(1/3)^3-(1/9)^3]*3^2

[1/27-1/729]*9

[27/729-1/729]*9

26/729*9

0.320987654