Question

if (x-4) is the mean proportional of (x-5) and (x-2) then find the value of x.​

Answer 1

Answer:

x=5

Step-by-step explanation:

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

or, (x -2 ) = 2x-7

or, 2x -x =7 - 2

or, x=5