Add. (9x^2 + 4) + (x + 7) ______

Identify Like Terms: Identify the like terms in both expressions. (9x^2 + 4) + (x + 7) can be written as 9x^2 + 4 + x + 7.Combine Like Terms: Combine the like terms. Since there are no other x^2 terms, 9x^2 remains unchanged. The x term and the constant terms can be added together: 9x^2 + (x) + (4 + 7).Simplify Expression: Simplify the expression. Adding the constant terms 4 and 7 gives us 11, so the expression becomes 9x^2 + x + 11.

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Add. $\newline$ $(9x^2 + 4) + (x + 7)$

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Algebra 1

Add and subtract polynomials

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Q. Add.

\newline

(9x^2 + 4) + (x + 7)

Identify Like Terms: Identify the like terms in both expressions. $\newline$ $(9x^2 + 4) + (x + 7)$ can be written as $9x^2 + 4 + x + 7$ .
Combine Like Terms: Combine the like terms. $\newline$ Since there are no other $x^2$ terms, $9x^2$ remains unchanged. The $x$ term and the constant terms can be added together: $9x^2 + (x) + (4 + 7)$ .
Simplify Expression: Simplify the expression. $\newline$ Adding the constant terms $4$ and $7$ gives us $11$ , so the expression becomes $9x^2 + x + 11$ .