Question

x+xy=x poof with thurthtable ​

Answer 1

Explanation:

x+xy =x ; implies that : xy= 0;

hence if 'x' is not equal to zero, y=0.

Putting y= 0 in original equation gives the required result.

Hence proved.

From this we get that either x or y=0.

Answer 2

Answer:

x+xy=x poof with thurthtable