3:58 Taking the two x's outside the integral to be variables which therefore cancel due to the division, we have 83^4 * 3^3 + 225*\int_1^2 x dx = 83^4 * 9 + 225 * (2^2-1^2)/2 = 83^4 * 9 + 225 * 3/2 = 427124889 + 337.5 = 427125226.5 != 7 Looking at it again, that 225 might actually be 22^5 in which case we have = 427124889 + 22^5 * 3/2 = 427124889 + 7730448 = 434855337 != 7
So if I'm not mistaken, in graduate school, you have one semester of classes, then the rest of the time is spent doing research, teaching and other related activities?
