Question

what is xy+x in math​

Answer 1

Answer:

xy+x = x(y+1)

= x(1+y)

Hope this will help you.

Answer 2

Answer:

I’m assuming that you’re trying to find integer solutions to

I would say you’ll just need to use your sense of numbers. Start with a slight algebraic manipulation.

Since , we also have and product of two integers can only yield “el numero uno”, when we have

And that’s how we get the solution. Did you see me use any advanced mathematical concept to solve this? I hope not :)