11. Simplify: (5z - 3y)2 + (3z + 5y)?
Answers
Answered by
1
Answer:
13z - y
Step-by-step explanation:
(5z - 3y)2 + (3z + 5y)
=10z - 6y + 3z + 5y
=10z + 3z - 6y + 5y
=13z - y
Similar questions