One root of the quadratic equation x2 – 12x + a = 0, is thrice the other. Find the value of a? | MCQ Hive

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Q One root of the quadratic equation x2 – 12x + a = 0, is thrice the other. Find the value of a?

A A. 29
B B. 27
C C. 28
D D. 7

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