Question

(-4y^3-5y+16)+(4y^2-y+9)

Answer 1

Answer:

-4y^3 + 4y^2 -6y + 25

Step-by-step explanation:

Combine like terms:

   (-4y^3-5y+16)

+ (4y^2 - y +9)

----------------------------

-4y^3 + 4y^2 -6y + 25

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Answer 2

In this question, you're solving the expression by combining like terms.

Solve:

(-4y^3 - 5y + 16) + (4y^2 - y + 9)

Combine like terms

-4y^3 - 5y + 16 + 4y^2 - y + 9

-4y^3 +4y^2 - 6y + 25

You can't simplify it any further, so -4y^3 +4y^2 - 6y + 25 would be your answer.

Answer:

-4y^3 +4y^2 - 6y + 25