Which of the following interpretations for the given expression is correct? the cube of the difference of 5 times the square of y and 7 divided by the square of 2 times y the difference of the cube of 5 times the square of y and 7 divided by 2 times the square of y the cube of the difference of the square of 5 times y and 7 divided by the square of 2 times y the cube of the difference of 5 times the square of y and 7 divided by 2 times the square of y