n2 + n2 = 2 n2
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
n3 + 8n2 + 12n = n(n+2)(n+6)
That factors to (2n + 1)(n + 2)
104
No
n squared minus n
n squared x n n x n x n = n cubed n x n = n squared n squared x n = n cubed
(n - 4)(n - 12)
It can't be factored because its discriminant is less than zero
n2+n3=n5 it's simple 8th grade pre-algebra
25 squared plus 49 squared is equal to 3,026.