Add. (7x^2 + 7x) + (5x^2 + 4) ______

Add Coefficients and Constants: Now we add the coefficients of the x^2 terms and the constant terms separately. 7x^2 + 5x^2 = 12x^2 7x remains unchanged as there are no other x terms to combine it with. 4 is the constant term and also remains unchanged.Combine Results: Combine the results to get the final simplified expression. 12x^2 + 7x + 4

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Add. $\newline$ $(7x^2 + 7x) + (5x^2 + 4)$ $\newline$ ______

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Algebra 2

Add, subtract, multiply, and divide polynomials

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Q. Add.

\newline

(7x^2 + 7x) + (5x^2 + 4)

\newline

______

Add Coefficients and Constants: Now we add the coefficients of the $x^2$ terms and the constant terms separately. $\newline$ $7x^2 + 5x^2 = 12x^2$ $\newline$ $7x$ remains unchanged as there are no other $x$ terms to combine it with. $\newline$ $4$ is the constant term and also remains unchanged.
Combine Results: Combine the results to get the final simplified expression. $12x^2 + 7x + 4$