MCQ PracticeDetermine the value of 'x', if x = frac(943 + 864)^2 - (943 - 864)^2(1886 times 1728)Subject: MathematicsTopic: AlgebraA1B4C79D1789Correct 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