what two numbers of product of -32 and a sum of 0

Answer 1

xy=-32

x+y =0

x=-y

(-y)y =-32

-y^2 = -32

y^2 =32

y = + or - sqr32 = + or - 4sqr2

x=-y = - or + 4sqr2

(x,y) = (4sqr2,-4sqr2) or (-4sqr2, 4sqr2)