Express as a trinomial. (x+7)(x+9) Answer:

Apply Distributive Property: Apply the distributive property (also known as the FOIL method) to multiply the two binomials (x+7) and (x+9). (x+7)(x+9) = x(x) + x(9) + 7(x) + 7(9)Perform Multiplication: Perform the multiplication for each term. x(x) = x^2 x(9) = 9x 7(x) = 7x 7(9) = 63Combine Like Terms: Combine like terms (9x and 7x). x^2 + 9x + 7x + 63 = x^2 + (9x + 7x) + 63 = x^2 + 16x + 63

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Express as a trinomial.

(x+7)(x+9)
Answer:

Express as a trinomial. $\newline$ $(x+7)(x+9)$ $\newline$ Answer:

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Algebra 1

Multiply two binomials

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Q. Express as a trinomial.

\newline

(x+7)(x+9)

\newline

Answer:

Apply Distributive Property: Apply the distributive property (also known as the FOIL method) to multiply the two binomials $(x+7)$ and $(x+9)$ . $(x+7)(x+9) = x(x) + x(9) + 7(x) + 7(9)$
Perform Multiplication: Perform the multiplication for each term. $\newline$ $x(x) = x^2$ $\newline$ $x(9) = 9x$ $\newline$ $7(x) = 7x$ $\newline$ $7(9) = 63$
Combine Like Terms: Combine like terms $9x$ and \(7x\＂). $x^2 + 9x + 7x + 63 = x^2 + (9x + 7x) + 63$ $= x^2 + 16x + 63$