When evaluating a rational exponent, do you get a differant answer if you find the root first and then raise the answer to the power as opposed to raising the base to the power and then take root? Explain your answer PLEASE ANSWER (IF YOU WANT)

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account