QuestionAugust 27, 2025

Factor the following binomial. x^2-49 ([?]x+square )(square x-square )

Factor the following binomial. x^2-49 ([?]x+square )(square x-square )
Factor the following binomial.
x^2-49
([?]x+square )(square x-square )

Solution
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Answer

(x + 7)(x - 7) Explanation 1. Identify the Difference of Squares Recognize x^2 - 49 as a difference of squares: a^2 - b^2 = (a + b)(a - b). 2. Apply the Formula Here, a = x and b = 7, since 49 = 7^2. Substitute into the formula: (x + 7)(x - 7).

Explanation

1. Identify the Difference of Squares<br /> Recognize $x^2 - 49$ as a difference of squares: $a^2 - b^2 = (a + b)(a - b)$.<br />2. Apply the Formula<br /> Here, $a = x$ and $b = 7$, since $49 = 7^2$. Substitute into the formula: $(x + 7)(x - 7)$.
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