Question

if ( x +2 ) (2x) (2x+3 ) are in arithmetic progression the value of x is ​

Answer 1

plz refer the above attachment

Answer 2

The value of x is equal to 5.

Step-by-step explanation:

Given,

( x + 2), (2x) and  (2x + 3) are in arithmetic progression.

Here, first term = ( x + 2), second term = 2x and third term = (2x + 3)

To find, the value of x = ?

We know that,

Common difference(d) = Second term - First term = Third term - Second term

∴ 2x - ( x + 2) = (2x + 3) - 2x

⇒ 2x - x - 2 = 2x + 3 - 2x

⇒ x - 2 = 3

⇒ x = 3 + 2 = 5

∴ The value of x = 5

Thus, the value of x is equal to 5.