1
2/3 + n = 1 so n = 1 - 2/3 = 1/3
8¾
1
2 plus n is the true one, but 1 plus n is not?
n=1 2/3
3(3n - 1)(n + 1)
1+root 6 -n=3 n=1+ root 6 - 3 n=root6 -2
Yes it does. Very good !
3 + 8n = -58n = -8n = -1
N=0
Simple equation lad. In your example, you said n=4 and x= n squared + n - 1 + (n-2)squared + (n-3)squared. You simply write n²+n-1+(n-2)²+(n-3)² I hope that is what you mean by what you say. P.S. To get the to the power of sign, hold alt and press 0178 for ², and 0179 for ³