Find the X-Intercepts (If Any) for the Graph of the Quadratic

question 113

Multiple Choice

Find the x-intercepts (if any) for the graph of the quadratic function.
- $f ( x ) = x ^ { 2 } + 12 x + 15$ Give your answers in exact form.

• A) \(( - 6 \pm \sqrt { 21 } , 0 )\)
• B) \(( 6 + \sqrt { 21 } , 0 )\)
• C) \(( 6 \pm \sqrt { 15 } , 0 )\)
• D) \(( - 12 \pm \sqrt { 15 } , 0 )\)

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