MCQ PracticeIf fracx^2 + 1x^2 = 2, then the value of (x - 1)/(x) is?Subject: MathematicsTopic: AlgebraA-2B0C1D-1Correct Answer: BPractice 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