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12 questions from this quiz
x2+6x+9x^2 + 6x + 9x2+6x+9
(x+6)2−36(x + 6)^2 - 36(x+6)2−36
(x+9)2−84(x + 9)^2 - 84(x+9)2−84
999
(x+32)2−494(x + \frac{3}{2})^2 - \frac{49}{4}(x+23)2−449
2(x+3)2−192(x + 3)^2 - 192(x+3)2−19
−(x−5)2+20-(x - 5)^2 + 20−(x−5)2+20
−2-2−2
74\frac{7}{4}47
(−3,−19)(-3, -19)(−3,−19)
x=−2x = -2x=−2
y=74y = \frac{7}{4}y=47
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