x^2 + 6x = 90
x^2 + 6x + 9 = 90 + 9
(x + 3)(x + 3) = 99
(x + 3)^2 = 99
Answer: B
he is the best way to get a free agent and I ask 6262626
Answer:
A positive 11
Step-by-step explanation:
11 is your answer
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