2 years ago

Help pleaseeeee Thanksss

Mathematics

2 answers:

MissTica2 years ago

6 0

Answer:

-y² + 9y² + 9y +2 =?

Step-by-step explanation:

I put the like terms in parenthesis!

-y² + (6y² + 3y²) + (5y + 4y) +3 - 1 ↓

This is now the simplified and combied expression friend, I hope this helped you!

-y² + 9y² + 9y +2 =?

stellarik [79]2 years ago

6 0

Answer:

$8y^{2} +9y+3$

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