Question

Determine which of the given numbers are roots of the given polynomial.
h(x)=x^3+x^2-8x-8

Answer 1

square root of 2, 2 square root of 2, -1, 1, - square root of 2

Answer 2

\[(x^2 - 8)(x+1)\]

Answer 3

\[x = \pm 2 \sqrt{2} \space and \space x = -1\]

Answer 4

Thanks Tyler

Answer 5

yw