Question

if alpha and beta are the zeroes of the polynomial x2+6x+7, then form a polynomial whose zeroes are -alpha and -beta

Answer 1

Step-by-step explanation:

attached file shows

alfa+ beta= b/a and alfa×beta = -c/,a

this means b converted in to (-b) or a into -a

c converted in to( -c) or a into -a

therefore polynomial is

x²-6x-7 or -x²+6x+7