<span>(-5y^3 - 7y) + (7y^3 + 8y +9)
</span>
-5y^3+7y^3-7y+8y+9 <---- Group like terms
-5y^3+7y^3+y+9 <---- Add similar elements
Answer: 2y^3+y+9
Read it carefully as it may look confusing with the symbols.
Answer:
its b
Step-by-step explanation:
because its on usatestprep
Answer:1
Step-by-step explanation:
The answers that you put are right.
Good job!
Answer:
6,560
Step-by-step explanation:
yes