It’s so strange that it was always taught me as a²+b²+2ab. Of course I know it doesn’t matter, but still strange to see it this way.
It’s so strange that it was always taught me as a²+b²+2ab. Of course I know it doesn’t matter, but still strange to see it this way.
Exactly, you are going to lower and lower powers. (Is power the word in English here?)
ax², bx¹, cx⁰