Two terms and d

The 8th term of an arithmetic progression is 17 and its 14th term is 29. Find the common difference.

Final Answer:

d =  2

Step-by-step explanation:

a8=17 a14=29  a9=a8+d a10=a9+d=a8+2d  a14 = a8+(148) d  d=148a14a8=1482917=2



Help us improve! If you spot a mistake, please let let us know. Thank you!







You need to know the following knowledge to solve this word math problem:

Related math problems and questions: