Thursday

November 27, 2014

November 27, 2014

Posted by **Watermelon** on Saturday, December 3, 2011 at 10:23pm.

- AP calculus -
**MathMate**, Saturday, December 3, 2011 at 10:53pmThe common difference of an A.P. is constant, therefore, we can take the difference of consecutive terms and equate the values to determine x:

2x-8 = 8 - (5-x) =>

2x - x = 8-5+8 =>

x = 11

or

common difference

=2x-8

= 14

**Answer this Question**

**Related Questions**

AP Calculus - The 9th term of an arithmetic progression is 4+5p and the sum of ...

Math (Geometric Progression) - 5 distinct positive reals form an arithmetic ...

arithmetic - Two arithmetic progression have thd same first and last terms.the ...

Math - 5 distinct positive reals form an arithmetic progression. The 1st, 2nd ...

AP calculus - Given an arithmetic progression -7,-3,1,..., state three ...

Maths - 1..The first 2 terms of a geometric progression are the same as the ...

Math - A sequence is called an arithmetic progression of the rst order if the di...

Arithmetic - The first, second and third terms of a geometric progression are 2k...

AP calculus - The sixth term of an Arithmetic Progression is 23 and the sum of ...

arithmetic - an arithmetic progression has 20 terms. the sum of all the even ...