Hi,

X+3,2x+6,3x+9.....

arithmetic  d = x+3





 

RELATED QUESTIONS

the 5th term in a geometric progression is 9 times the 3rd term and the sum of the 6th... (answered by Boreal,ikleyn)

The 4th,5th and 6th terms of a linear sequence are 9-2x, x-2 and 2x-1 respectively. Find... (answered by jim_thompson5910)

The terms 5 + x, 8, and 1 + 2x are consecutive terms in an arithmetic sequence. Determine  (answered by MathLover1,josgarithmetic)

the sum of the second and sixth terms of an arithmetic sequence is 4. the third term is... (answered by Fombitz)

(1.)Find the number of terms in an A. P whose sum is 1340 with the first term being 3 and  (answered by KMST)

In a geometric progression the 5th term is 9 times the 3rd term and the sum of the 6th... (answered by htmentor)

first 3 terms of an infinite geometric sequence 16,8,4. Q1.Determine the nth term of the... (answered by MathLover1)

Express, in terms of x, the mean of 
(4X^-6), (2X^+3), and (-13X+3).

 (answered by jim_thompson5910)

If (x+1), (-2x+4) and (x+15) are 3 consecutive terms of an arithmetic sequence, determine  (answered by ikleyn)