"Do the exercises" teacher echoed over and over. I read the chapter, I followed the examples and proceed to the first problem in the unit.
My answer was 64
I go to the end of the book and the answer was 2 1/4
I would try to reverse engineer the 2 and 1/4 to original problem... Nothing!
I would ask a friend to the problem with me.. her answer was 16.
Maybe divide by 8? that gets us 2, we are closer? Right. Why divide by 8? I don't know!
Back in the there was no Internet or Kahn Academy. It was you and the red heavy book of Calculus with the desk lamp staring at you. Silently.
"Do the exercises" teacher echoed over and over. I read the chapter, I followed the examples and proceed to the first problem in the unit.
My answer was 64
I go to the end of the book and the answer was 2 1/4
I would try to reverse engineer the 2 and 1/4 to original problem... Nothing!
I would ask a friend to the problem with me.. her answer was 16.
Maybe divide by 8? that gets us 2, we are closer? Right. Why divide by 8? I don't know!
Back in the there was no Internet or Kahn Academy. It was you and the red heavy book of Calculus with the desk lamp staring at you. Silently.