Question

What is8/9 - 2/3 squared

Answer 1

(8/9 - 2/3) ^2

(8/9 - 6/9) ^2

(3/9)^2

(1/3)^2

1/9

or

8/9 - (2/3)^2

8/9 - 4/9

4/9

not sure where you meant the squared to be