MCQ PracticeIf m - 5n = 2, then the value of (m 3 - 125n 3 - 30mn) is?Subject: MathematicsTopic: AlgebraA6B7C8D9Correct Answer: CPractice 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