Question

1 and 2 are the zeros of polynomial p(x)=(x-1) (x+2)

Answer 1

Answer:

x²-2x-x-2.

x²-x-2.

Step-by-step explanation:

Here 1 and 2 are zeros of polynomial means that if the value is substituted for x then the equation turns zero. Since the equation turns to be zero, 1 is the zero of the polynomial. Since the equation turns to be zero, 2 is also the zero of the polynomial.