The answer is 6x^2+4xy^2 multiply the 2xy to each term
A=37,185×(1+0.02÷4)^(4×11)
A=46,309.97
He is wrong because 12:55 is one hr and you still need to get to 1:25 but he only got to 1:01 so he did not get the correct answer
-0,6 i believe would be the same distance from 0,0 as 0,6.