MCQ PracticeIf a + b = 10 and sqrt (a)/(b) - 13 = - sqrt (b)/(a) - 11 then what is the value of 3ab + 4a 2 + 5b 2?Subject: MathematicsTopic: AlgebraA450B300C600D750Correct 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