|x|^(2)-5|x|+6<=0

|x^(2)-5x|<6

|x^(2)-5x|<6

If f(x)=|x^(2)-5x+6| then f'(x) is equal to

(c) Factorize x^(3) -2x^(2) -5x +6

Factorise: 6x ^(2) - 5x -6

Is {x : x^(2) - 5x -6=0} ={2,3} ?

Determine the values of x satisfying the following equalities: (a) |(x-1)/(x+1)|=(x-1)/(x+1) (b) |x^(2)-5x+6|=-(x^(2)+-5x+6)

Factorise : x^(2) - 5x + 6