MCQ PracticeIf a^2 + frac2a^2 = 16, then find the value of frac72a^2a^4 + 2 + 8a^2.Subject: MathematicsTopic: AlgebraA3B1C4D2Correct 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