Which of the following is a zero of the polynomial `x^(3)-x^(3)+2x-2`
1. `1` 2. `-1` 3. `2` 4. `-2`

Show that x=1 is a root of the polynomial 2x^3-3x^2+7x-6

Show that x=1 is a root of the polynomial 2x^3-3x^2+7x-6

Check whether 2 and 0 are zeros of polynomial x^(3)-4x .

Find a zero of the polynomial : (i) p(x)=4x-3 (ii) p(x)=2x-2

Find the common zeroes of the polynomials x^(3)+x^(2)-2x-2 and x^(3)-x^(2)-2x+2 .

If 2 is a zero of the polynomial x^(3)-2x^(2)-x+2 , then find its other zeroes.

If 1 is a zero of the polynomial x^(3)-4x^(2)-7x+10 , find its other two zeroes.

If x=1 is a zero of the polynomial f(x)=x^3-2x^2+4x+k , write the value of k .

Which of the following are polynomials ? (i) x^(2)-3x+1 " " (ii) x^(2)+5x+2 " "(iii) x-(1)/(y) " " (iv) x^(7)+8 " " (v) x^(3)+sqrt(x)-2 (vi) sqrt(2)x^(2)+x-1 " " (vii) (3x-1)(x+5) " " (viii) (x-(3)/(x))(x+2) " " (ix)2x^(2)-1 (x) x+(1)/(sqrt(x))+2