Find the value of `x^(2)` for the given values of x.
`(i) x lt 3 (ii) x gt -1 (iii) x ge 2 (iv) x lt -1`

Find tha values of x^2 for the given values of x. (i) x lt 2 (ii) x gt -1 (iii) x ge 2 (iv) x lt -1

Find the value of 1//x for the given values of xdot x >3 (ii) x<-2 (iii) x in (-1,3)-{0}

Find the value of 1//x for the given values of xdot x >3 (ii) x<-2 (iii) x in (-1,3)-{0}

For 2 lt x lt 4 find the values of |x|. (ii) For -3 le x le -1 , find the values of |x|. (iii) For -3 le x lt 1, find the values of |x| (iv) For -5 lt x lt 7 find the values of |x-2| (v) For 1 le x le 5 find fthe values of |2x -7|

Find the value of the following expressions, when x=-1 (i) 2x-7 (ii) -x+2 (iii) x^2+2x+1 (iv) 2x^2-x-2

Find the value of the polynomial 5x-4x^2+3 at (i) x=0 (ii) x=-1 (iii) x=2

Find the values of x which satisfy the inequality -3 lt 2x -1 lt 19 .

Find the value of the polynomial 5x-4x^(2)+3 at : (i)x=0 " " (ii) x=-1 " " (iii) x=2

If the replacement set is the set of natural numbers, solve : (i) x-5 lt 0 (ii) x+1 le 7 (iii) 3x-4 gt 6 (iv) 4x+1 ge 17

For 2 lt x lt 4 , find the values of |x|.