Question

The zeroes of the polynomial P(x) = x2 – 2x – 3 are_______​

Answer 1

Answer:

x2-2x-3=0

x2-3x+1x-3=0

x(x-3)+1(x-3)=0

(x-3)(x+1)=0

x-3=0,x+1=0

x=3,x=-1

therefore the zeroes are 3and-1