Question

If 1 is a zero of the polynomial such that alpha+beta=-6 and alpha beta =-4 then write the polynomial

Answer 1

Answer:

x^2-6x-4

Step-by-step explanation:

if a,b are roots or zeros of any polynomial,then the polynomial can be written as x^2+(a+b)X+ab

the required polynomial is x^2+(-6)X+(-4)

=x^2-6x-4

Note : I am not considering 1 as a zero here,because it is not possible to satisfy three above cases in above question,I consider only (a+b)=-6,ab=-4.