Determine the constant that should be added to the binomial so that it becomes a perfect square trinomial. Then write and factor the trinomial.x2 + 6x
A. 6; x2 + 6x + 6 = (x + 36)2
B. 36; x2 + 6x + 36 = (x + 6)2
C. 9; x2 + 6x + 9 = (x + 3)2
D. 3; x2 + 6x + 3 = (x + 9)2
Answer: C
Mathematics
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B. 7 - 
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= - 
A. - 
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C. - 
D. - 
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