Thread: Help with simplifying an equation

Hello,

I am wondering how this equation got from here:



to here:



and what any relevant tips/rules might be. Thanks.

Originally Posted by NachoNacho

Hello,

I am wondering how this equation got from here:



to here:



and what any relevant tips/rules might be. Thanks.

(y + 1) is common to each term on the left. Factorise in the usual way.