Chapter 5 - Review Exercises - Page 414: 5

13y$^3$-8y$^2$+7y-5

Work Step by Step

Combine like terms to simplify. (9y$^3$-7y$^2$+5)+(4y$^3$-y$^2$+7y-10) (9y$^3$+4y$^3$)+(-7y$^2$-y$^2$)+(7y)+(5-10) 13y$^3$-8y$^2$+7y-5

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