an=8-2n
The corresponding equation, is solve n when :- 2(n - 4) = -8 2n - 8 = -8 2n = -8 + 8 = 0 n = 0
1 2 3 4= n 2 4 6 8 plusing two = 2n answer 2n
8
Sn = 3n2 + 2n - 8
2n+2n equals 4n
The coefficient is 1.6
The coefficient is 16.
It's the value of a variable, eg 2 is the coefficient of n in the expression 2n
Un = 2n - 8 Un = 2n - 8 Un = 2n - 8 Un = 2n - 8
The inverse or opposite of the expression (2n - 8) is (-(2n - 8)), which simplifies to (-2n + 8). This transformation negates the entire expression, effectively reversing its value. Thus, if you input a value for (n) into (2n - 8), the output will be the negative of (-2n + 8) for the same (n).
By definition a term is the basic unit of algebra which must contain 3 parts - a sign, a coefficient and a variable (e.g., 2n [+ sign implied, coefficient '2' and variable 'n'] and -7d). In the expression 2n-4-7d then, there are 2 terms.
2n + 8 = -142n = -22n = -11
If 'n' is 8, then (2n - 7) is 9 .
It appears that the nth term is (8 + 2n).- For n=12, (8 + 2n) = (8 + 24) = 32 .- For n=77, (8 + 2n) = (8 + 154) = 162.
+×= Therefore we have n/8 - 2n/3 Find the LCM of 8 & 3 which gives us 24 (N÷8 - 2n÷3)/24 (3n-16n)/24 -13n/24
The coefficient of the given term is -8
If n = 4, then 2n = 8 25 + 8 = 33 25 - 8 = 17 25 x 8 = 200 25/8 = 3.125