Question

find the zeros of polynomial P of x is equal to x square - 2 x minus 8​

Answer 1

$\huge \bold{hello \: mate}$

p(x)=x²-2x-8

p(x)=x²-4x+2x-8

p(x)=x(x-4)+2(x-4)

=>(x+2)(x-4)

Hence, the zeroes of the polynomial are 4, -2.

Answer 2

Answer:

Step-by-step explanation:

X2 - 2x - 8

X2 - 4x + 2x -8

x ( x - 4)+ 2( x -4)

(X+2) (X- 4)

X=-2. Or X= 4