What is a Zero of a Polynomial ?

Verify that (i) 3 is a zero of the polynomial x-5. (ii) -2 is a zero of the polynomial x+2. (iii) (7)/(3) is a zero of the polynomial 3x-7. (iv) 2 and 3 are zeros of the polynomial (x-2)(x-3). (v) (13)/(2) and -3 are zeros of the polynomial 2x^(2)-7x-39 .

For what value of k ,if -4 is a zero of the polynomial x^2-x-(2k+2) ?

For what value of k , is 3 a zero of the polynomial 2x^2+x+k ?

For what value of k , is -3 a zero of the polynomial x^2+11 x+k

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 2 is a zero of the polynomial a x^2 -2x then the value of 'a' is .......

If 2 is a zero of the polynomial ax^(2)-2x, then the value of a is "______"

If 2 is a zero of the polynomial ax^2-2x then the value of a is .......

Define zero of a polynomial.