If `-2/7, x, -(7)/(2)` are in Geometric Progression, then the value of x is

If log_(3)2,log_(3)(2^(x)-5),log_(3)(2^(x)-7/2) are in arithmetic progression, then the value of x is equal to

If log_(3)2,log_(3)(2^(x)-5) and log_(3)(2^(x)-(7)/(2)) are in arithmetic progression,determine the value of x.

If log_(3)2,log_(3)(2^(x)-5) and log_(3)(2^(x)-(7)/(2)) are in arithmetic progression,determine the value of x.(1991,4M)

If (log)_3 2,(log)_3(2^x-5) and (log)_3(2^x-7/2) are in arithmetic progression, determine the value of xdot

If the roots of the equation 7x^(3)-4x^(2)+k=0 are in arithmatic progression then find the value of k

If (x)/(2),(7)/(x),(3x)/(2) and (7)/(3) are in proportion, then the value of x is ______

If roots of equation 8x^(3)-14x^(2)+7x-1=0 are in geometric progression,then toots are