Factor completely. 121x^(2)-144 Answer:

Identify Expression Type: Step Title: Identify the Type of Expression Concise Step Description: Determine the type of expression to factor. Step Calculation: The expression is a difference of squares because it is in the form of a^2 - b^2, where a = 11x and b = 12.Apply Factoring Formula: Step Title: Apply the Difference of Squares Formula Concise Step Description: Use the difference of squares factoring formula, which is a^2 - b^2 = (a + b)(a - b). Step Calculation: Apply the formula to the expression 121x^2 - 144, where a = 11x and b = 12, to get (11x + 12)(11x - 12).Write Factored Form: Step Title: Write the Factored Form Concise Step Description: Write the final factored form of the expression. Step Calculation: The factored form is (11x + 12)(11x - 12).

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Q. Factor completely.

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121 x^{2}-144

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Answer:

Identify Expression Type: Step Title: Identify the Type of Expression $\newline$ Concise Step Description: Determine the type of expression to factor. $\newline$ Step Calculation: The expression is a difference of squares because it is in the form of $a^2 - b^2$ , where $a = 11x$ and $b = 12$ .
Apply Factoring Formula: Step Title: Apply the Difference of Squares Formula $\newline$ Concise Step Description: Use the difference of squares factoring formula, which is $a^2 - b^2 = (a + b)(a - b)$ . $\newline$ Step Calculation: Apply the formula to the expression $121x^2 - 144$ , where $a = 11x$ and $b = 12$ , to get $(11x + 12)(11x - 12)$ .
Write Factored Form: Step Title: Write the Factored Form $\newline$ Concise Step Description: Write the final factored form of the expression. $\newline$ Step Calculation: The factored form is $(11x + 12)(11x - 12)$ .