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Topic review (newest first)
- jellyandicecream
- 2005-12-14 06:27:11
Ah thanks!
- mathsyperson
- 2005-12-14 05:12:56
First, take out the common multiple of 10.
10(n² - 2n + 1)
The bit in the brackets now factorises easily, to give:
10(n-1)²
- jellyandicecream
- 2005-12-14 04:49:56
I need to factorise this equation and i`ve tried but really can't find the answer!
10n² - 20N + 10
Help?
thanks.