Smallest positive integer number is 3 12(3) = 36 36 is equals to 62. Next one would be n = 12 12(12) = 144 144 is 122
Sn = n2 S12 = 122 = 144.
(N/8)=(12/16) N= (12*8/16) N=6
You take the expression and, wherever there is the variable n in the expression, you substitute 12. Wherever there is m, you substitute 4. Then you evelaute the expression.For example n2 - 2mn + 27m = 122 - 2*4*12 + 27*4 = 144 - 96 + 108 = 156
n/9 = 16 Multiply both sides by 9:- n = 144
Smallest positive integer number is 3 12(3) = 36 36 is equals to 62. Next one would be n = 12 12(12) = 144 144 is 122
Sn = n2 S12 = 122 = 144.
5
n =33
4n = 48 4n/4 = 48/4 (Divide by 4 on both sides and then cancel) n = 12
2n -12 = 16 add 12 to both sides 2n = 28 divide both sides by 2 n = 14
(N/8)=(12/16) N= (12*8/16) N=6
12=n in a d
You take the expression and, wherever there is the variable n in the expression, you substitute 12. Wherever there is m, you substitute 4. Then you evelaute the expression.For example n2 - 2mn + 27m = 122 - 2*4*12 + 27*4 = 144 - 96 + 108 = 156
n/9 = 16 Multiply both sides by 9:- n = 144
-n = -6 Divide both sides by -1:- n = 6
40-n equals 28 = 12