Please need help ON 3 ALGEBRA QUESTIONS !!!!
13. Divide the rational expressions.
(7y-1)/(y2-36)÷(1-7y)/(y+6)
2. Add or subtract as indicated. Write the answer in descending order.
(3n^4 + 1) + (–8n^4 + 3) – (–8n^4 + 2)
A. –13n^4 + 6
B. 3n^4 + 6
C. 3n^4 + 2
D. 19n^4 – 4
6. Perform the indicated operations. "see picture below"
