If x^2 – 4x = 5, then one possible value of x – 2 =  Choose the correct choice from the following options:  A) -9  B) -5  C) -3  D) -1  E) 5
x^2 – 4x = 5   i.e. x^2 – 4x - 5 = 0   i.e. x^2 – 5x + x - 5 = 0   i.e. (x-5)(x+1) = 0   i.e. x = 5 or -1   i.e. x-2 = 5-2 or -1-2   i.e. x-2 = 3 or -3   Answer: Option -3
<result>C</result>
If x^2 – 4x = 5, then one possible value of x – 2 =