Question

The sum of 2 numbers is 0 and product-6

Answer 1

(X)(Y)=6
X=6/Y
X+Y=0
6/Y+Y=0
6+6Y/Y=0
6+6Y=0
6Y=-6
Y=-6/6
Y=-1
X+Y=0
X+(-1)=0
X=1
therefore X=1 &Y=-1