Solve the problem.
-$( x + 5 ) ( x - 5 )$
A) $x ^ { 2 } + 10 x - 25$
B) $x ^ { 2 } - 25$
C) $x ^ { 2 } - 10 x - 25$
D) $x ^ { 2 } - 10$

Name: Solve the problem. -$( x + 5 ) ( x - 5 )$ A) $x ^ { 2 } + 10 x - 25$ B) $x ^ { 2 } - 25$ C) $x ^ { 2 } - 10 x - 25$ D) $x ^ { 2 } - 10$
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Question

Quizplus · Accepted Answer

This is an application of the difference of squares formula, $a^2 - b^2 = (a + b)(a - b)$, where $a = x$ and $b = 5$, resulting in $x^2 - 25$.

Solve the Problem (x+5)(x−5)( x + 5 ) ( x - 5 )(x+5)(x−5)

Solve the Problem $( x + 5 ) ( x - 5 )$