Add. (2n + 4) + (5n^2 + 9n + 3) ______

Write Expressions: Write down the expressions to be added. (2n + 4) + (5n^2 + 9n + 3) Group the like terms together.Group Like Terms: Add the like terms. Since there are no other n^2 terms, 5n^2 remains as it is. For the n terms, add 2n and 9n to get 11n. For the constant terms, add 4 and 3 to get 7. 5n^2 + (2n + 9n) + (4 + 3) = 5n^2 + 11n + 7

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Add. $\newline$ $(2n + 4) + (5n^2 + 9n + 3)$

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Algebra 1

Add and subtract polynomials

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Q. Add.

\newline

(2n + 4) + (5n^2 + 9n + 3)

Write Expressions: Write down the expressions to be added. $\newline$ $(2n + 4) + (5n^2 + 9n + 3)$ $\newline$ Group the like terms together.
Group Like Terms: Add the like terms. $\newline$ Since there are no other $n^2$ terms, $5n^2$ remains as it is. For the $n$ terms, add $2n$ and $9n$ to get $11n$ . For the constant terms, add $4$ and $3$ to get $7$ . $\newline$ $5n^2 + (2n + 9n) + (4 + 3) = 5n^2 + 11n + 7$