MCQ PracticeThe factors of x 4 + x 2 + 25 are:Subject: MathematicsTopic: AlgebraA(x 2 + 3x - 5)(x 2 - 3x + 5)B(x 2 + 3x + 5)(x 2 - 3x + 5)C(x 2 - 3x + 5)(x 2 - 3x + 5)D(x 2 + 3x + 5)(x 2 + 3x + 5)Correct 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