MCQ PracticeSimplify fracx^2 + 2x + y^2x^3 - 5x^2if x + fracy^2x = 5.Subject: MathematicsTopic: AlgebraAfrac5y^2Bfrac7y^2C- frac5y^2D- frac7y^2Correct Answer: DPractice 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