answersLogoWhite

0


X 2 + 8x -20 =0
(x + 10)(x - 2)= 0

x + 10 = 0 ............ x = -10
and
x - 2 = 0 ................. x = 2

x = -10 or 2

User Avatar

Wiki User

15y ago

What else can I help you with?