Question

8. The value of x for which 2x, (x+10)
and (3x + 2) are three consecutive
terms of an A.P.​

Answer 1

Answer:

the answer is 6

Step-by-step explanation:

we will use arithmetic mean here

a1= 2x a2=x+10 and a3= 3x+2

so

x+10= 2x+3x+2/2

2x + 20 =5x +2

x=6