MCQ PracticeIf (a + (1)/(a))^2 = 3, the value of a^3 + frac1a^3 =?Subject: MathematicsTopic: AlgebraA0B3left(a + (1)/(a))C3left(a^2 + frac1a^2)D1Correct Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the