Question

If line 1 is parallel to line 2,what is value of y

Answer 1

Answer:

Let 1 =x

Let 2=y

(a+b)^2

(x+y) ^2

(x+y) (x-y)

X^2 - xy+xy - y^2

= (x) ^2 +(y) ^2

(x+y) (x+y)

X=1

Y=2

HOPE IT HELPS