Add. (2u^2 + 8u + 9) + (5u^2 + u + 4) ______

Write Expressions: Write down the expressions to be added. (2u^2 + 8u + 9) + (5u^2 + u + 4)Combine Like Terms: Remove any parentheses and combine like terms. 2u^2 + 8u + 9 + 5u^2 + u + 4Group Like Terms: Group the like terms together. (2u^2 + 5u^2) + (8u + u) + (9 + 4)Add Coefficients: Add the coefficients of the like terms. (2u^2 + 5u^2) = 7u^2 (8u + u) = 9u (9 + 4) = 13Final Simplified Expression: Write the final simplified expression. 7u^2 + 9u + 13

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Add. $\newline$ $(2u^2 + 8u + 9) + (5u^2 + u + 4)$ $\newline$ ______

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Algebra 1

Add and subtract polynomials

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Q. Add.

\newline

(2u^2 + 8u + 9) + (5u^2 + u + 4)

\newline

______

Write Expressions: Write down the expressions to be added. $\newline$ $(2u^2 + 8u + 9) + (5u^2 + u + 4)$
Combine Like Terms: Remove any parentheses and combine like terms. $\newline$ $2u^2 + 8u + 9 + 5u^2 + u + 4$
Group Like Terms: Group the like terms together. $\newline$ $(2u^2 + 5u^2) + (8u + u) + (9 + 4)$
Add Coefficients: Add the coefficients of the like terms. $\newline$ $(2u^2 + 5u^2) = 7u^2$ $\newline$ $(8u + u) = 9u$ $\newline$ $(9 + 4) = 13$
Final Simplified Expression: Write the final simplified expression. $7u^2 + 9u + 13$