Question

mean value of x2-5x+6 b/w the value of x

Answer 1

x² - 5x + 6 = 0
=> x² - 2x - 3x + 6 = 0
=> x(x-2) - 3(x-2) = 0
=> (x - 2)(x - 3) = 0
=> x = 2 or 3

Answer 2

$= > {x}^{2} - 5x + 6 \\ \\ = > {x}^{2} - 3x - 2x + 6 \\ \\ = > x(x - 3) - 2(x - 3) \\ \\ = > (x - 3)(x - 2) \: \: \: \: \: answer$