add : (10xsquare+5x-3)+(77xsqaure -2x+7)

Combine like terms: To add the polynomials, we combine like terms, which are terms that have the same variable raised to the same power. (10x^2 + 5x - 3) + (77x^2 - 2x + 7) We will add the coefficients of x^2 terms, the coefficients of x terms, and the constant terms separately.Add x^2 terms: First, we add the x^2 terms: 10x^2 + 77x^2 = 87x^2Add x terms: Next, we add the x terms: 5x - 2x = 3xAdd constant terms: Finally, we add the constant terms: -3 + 7 = 4Combine simplified terms: Now, we combine all the simplified terms to get the final answer: 87x^2 + 3x + 4

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add : $(10x^2+5x-3)+(77x^2 -2x+7)$

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Algebra 2

Add, subtract, multiply, and divide polynomials

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Q. add :

(10x^2+5x-3)+(77x^2 -2x+7)

Combine like terms: To add the polynomials, we combine like terms, which are terms that have the same variable raised to the same power. $\newline$ $(10x^2 + 5x - 3) + (77x^2 - 2x + 7)$ $\newline$ We will add the coefficients of $x^2$ terms, the coefficients of $x$ terms, and the constant terms separately.
Add $x^2$ terms: First, we add the $x^2$ terms: $\newline$ $10x^2 + 77x^2 = 87x^2$
Add $x$ terms: Next, we add the $x$ terms: $5x - 2x = 3x$
Add constant terms: Finally, we add the constant terms: $-3 + 7 = 4$
Combine simplified terms: Now, we combine all the simplified terms to get the final answer: $87x^2 + 3x + 4$