Answer:Si eu am nevoie de răspuns si nu gasesc..
Step-by-step explanation:
Answer:
1/9
Step-by-step explanation:
Subtract them
5/9-4/9=1/9 Answer
Y²(9y² + 4y - 9)
Simplify.
(y² · 9y²) + (y² · 4y) + (y² · -9)
Simplify.
9y⁴ + 4y³ - 9y²
~Hope I helped!~