• No, it’s written poorly

    No it isn’t

    drive engagement

    The engagement comes from people not remembering the rules of Maths

    (8-5)5

    That’s an invalid syntax. it’s 5(8-5) or 5x(8-5), nothing else. Why is it invalid? Imagine (8-5)-5 - am I multiplying what’s in the brackets by -5 (which gives -15), or subtracting 5 after doing the brackets (which gives -2)? Invalid syntax

    Far easier for most people

    Nope, it’s wrong for everyone, due to being an invalid syntax.