My teacher won't me and i don't understand how to do this or the answer collecting rationale numbers like terms -6 1/3 -1/2 (1/2+y 2/3n - 3/4n + 1/6n + 2 2/9n

Final result :

-12y2n - 67n - 1482

———————————————————

72

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "y2" was replaced by "y^2".

Step by step solution :

Step 1 :

22

Simplify ——

9

Equation at the end of step 1 :

61 1 1 (y2) 3 1 22

(0-——)-(—•—+(————•n))-(—•n))+(—•n))+(——•n)))

3 2 2 3 4 6 9

Step 2 :

1

Simplify —

6

Equation at the end of step 2 :

61 1 1 (y2) 3 1 22n

(0-——)-(—•—+(————•n))-(—•n))+(—•n))+———))

3 2 2 3 4 6 9

Step 3 :

3

Simplify —

4

Equation at the end of step 3 :

61 1 1 (y2) 3 n 22n

(0-——)-(—•—+(————•n))-(—•n))+—)+———))

3 2 2 3 4 6 9

Step 4 :

y2

Simplify ——

3

Equation at the end of step 4 :

61 1 1 y2 3n n 22n

(0-——)-(—•—+(——•n))-——)+—)+———))

3 2 2 3 4 6 9

Step 5 :

1

Simplify —

2

Equation at the end of step 5 :

61 1 1 y2n 3n n 22n

(0-——)-(—•—+———)-——)+—)+———))

3 2 2 3 4 6 9

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey