video:Not good at mathematics? then don't worry any longer cos There's an app for that...check it out!!!!

Ever feel the sudden urge to know the answer to algebraic equations such as “x + 14 - 5x = (2 - x) 3”? Well, there’s now an app that can help you do just that without the need to pull out a calculator and notepad
PhotoMath, which can be downloaded on iOS and Windows Phones, scans an arithmetical problem through the mobile device’s camera and then quickly works out the answer.
Users can then see a step-by-step guide to how the equation was solved.i100