Factor the Perfect Square Trinomial Below $x ^ { 2 } + 18 x + 81$

question 9

Multiple Choice

Factor the perfect square trinomial below. $x ^ { 2 } + 18 x + 81$

• A) \(( x + 18 ) ^ { 2 }\)
• B) \(( x - 18 ) ^ { 2 }\)
• C) \(( x + 9 ) ( x - 9 )\)
• D) \(( x + 9 ) ^ { 2 }\)
• E) \(( x - 9 ) ^ { 2 }\)

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