2n + (-5)
2n+5
I think that you're doing the same thing that I did for IB. Here's what I think you're asking for : 0, 2, 6, 12, 20, 30, 42... c₁ = 0 c₂ = 2 c₃ = 6 (c₂ + 4 = 2 + 4 = 6) c₄ = 12 (c₃ + 6 = 2 + 4 + 6 = 12) c₅ = 20 (c₄ + 8 = 2 + 4 + 6 + 8 = 20) c₆ = 2 + 4 + 6 + 8 + 10 etc... dn = (n/2) <2c₁ + (n-1) 2> dn = (n/2) <2 (2) + (n-1) 2> dn = (n/2) (4 + 2n - 2) dn = (n/2) (2 + 2n) dn = (2n/2) + (2n²/2) dn = n + n²
*Write and it's 2x+6 x being the number
The Nth term in the series is [ 2N ] .
2n plus 4 = 2n + 4
The general formula for unsaturated hydrocarbons is CnH2n. Examples include alkenes and alkynes.
int 2n(int n){return n << 1;)
2n + 5 = 25 < ---------------- Write the Equation 2n = 20
2n + (-5)
8+2n
2n+5
C(n)H(2n+2)
2n>4
2n + 8 = 33
2n - 4
8c+ 1/2n