Question 2: Matt consumes only x1 and x2 and maximizes his utility subject to his budget constraint. Matt says that his indirect utility function is

Question 2:  Matt consumes only x1 and x2 and maximizes his utility subject to his budget constraint. Matt says that his indirect utility function is below. Could he be correct? Prove your answer carefully ????(????1,????2,????)=(????^0.5 x ????2^0.5)/????1