MCQ PracticeIf a 3 = 117 + b 3 and a = 3 + b, then the value of a + b is?Subject: MathematicsTopic: AlgebraA7B13C49D0Correct 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