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Take Exam: A-Level 61 Applied Mathematics 1 Set 2 – TCAS69 Practice Set — Kakabart
A-Level 61 Applied Mathematics 1 Set 2 – TCAS69 Practice Set
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สมการ x³ − 6x² + 11x − 6 = 0 มีรากเท่าใด
A
x = 0, 1, 2
B
x = 1, 2, 3
C
x = −1, −2, −3
D
x = 2, 3, 6
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