Perform the operation. (x+9)+(3x^(2)+4x-2) Answer:

Identify Polynomials: Identify the polynomials to be added. We have two polynomials: (x+9) and (3x^(2)+4x-2). We need to add them together.Align Degrees: Align the polynomials according to their degree. The first polynomial is of degree 1, and the second polynomial is of degree 2. We write them in a way that aligns like terms: (0x^(2) + 1x + 9) + (3x^(2) + 4x - 2)Add Like Terms: Add the like terms. We add the coefficients of the x^(2) terms, the x terms, and the constant terms separately: (0x^(2) + 3x^(2)) + (1x + 4x) + (9 - 2)Perform Addition: Perform the addition. Now we combine the like terms: (0 + 3)x^(2) + (1 + 4)x + (9 - 2) 3x^(2) + 5x + 7

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Perform the operation.

(x+9)+(3x^(2)+4x-2)
Answer:

Perform the operation. $\newline$ $(x+9)+\left(3 x^{2}+4 x-2\right)$ $\newline$ Answer:

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Algebra 2

Add and subtract polynomials

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Q. Perform the operation.

\newline

(x+9)+\left(3 x^{2}+4 x-2\right)

\newline

Answer:

Identify Polynomials: Identify the polynomials to be added. $\newline$ We have two polynomials: $(x+9)$ and $(3x^{2}+4x-2)$ . We need to add them together.
Align Degrees: Align the polynomials according to their degree. $\newline$ The first polynomial is of degree $1$ , and the second polynomial is of degree $2$ . We write them in a way that aligns like terms: $\newline$ $(0x^{2} + 1x + 9) + (3x^{2} + 4x - 2)$
Add Like Terms: Add the like terms. $\newline$ We add the coefficients of the $x^{2}$ terms, the $x$ terms, and the constant terms separately: $\newline$ $(0x^{2} + 3x^{2}) + (1x + 4x) + (9 - 2)$
Perform Addition: Perform the addition. $\newline$ Now we combine the like terms: $\newline$ $(0 + 3)x^{2} + (1 + 4)x + (9 - 2)$ $\newline$ $3x^{2} + 5x + 7$