Math, asked by viveksathyan1400, 9 months ago

For what value of k are the no. X,2x+k,3x+6 three consecutive terms of an ap

Answers

Answered by umathavi0009

1

Answer:

In AP t2-t1 = t3-t2

let t1=x
t2=2x+k
t3=3x+6

(2x+k) - (x) =(3x+6) - (2x+k)

2x^2 - kx = 3x+6-2x+k

2x^2- kx = x+6+k..

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