Question

2 X + 1, 4 x + 1 , 5 x + 1 ,is an arithmetic sequence . find the x

Answer 1

Answer:

2x+1,4x+1,5x+1 are in AP(arithmetic progression)

when three terms are in AP, there common difference is equal

(4x+1)-(2x+1)=(5x+1)-(4x+1)

4x+1-2x-1=5x+1-4x-1

2x=x

2x-x=0

x=0

Step-by-step explanation: