Quote:
After finishing a glass of milky blood, he realized he had to help failing students after school. The student council was assigning him the role in order for more students to be able to attend the ball. ~Damn the council. I suppose I'll drop by just to see what they're doing~ he thought as he entered the classroom. "At its simplest, the binomial theorem gives an expansion of (1 + x)n for any positive integer n. We have
(1 + x)n = 1 + nx + $displaystyle {frac{{n.(n-1)}}{{1.2}}}$x2 +...+ $displaystyle {frac{{n.(n-1).(n-k + 1)}}{{1.2.ldots.k}}}$xk +..." the teacher explained.
(1 + x)n = 1 + nx + $displaystyle {frac{{n.(n-1)}}{{1.2}}}$x2 +...+ $displaystyle {frac{{n.(n-1).(n-k + 1)}}{{1.2.ldots.k}}}$xk +..." the teacher explained.
The door opened, and Nimia briefly looked up from her notes that made absolutly no sense to her. What's Kyo doing here? she briefly wondered.