How to delete purchased apps?

On my iPad i would like to delete the purchase apps that are located in the purchased section of the app store. They have previously been deleted from my iPhone but when I'm on my iPad they still show up in the purchased section. How am I able to delete them? I checked online and all i saw was to go through iTunes but my iTunes account is for music strictly and there's no option to access my apps from iTunes. So my question is how do i delete them from my iPad through the app store?

The problem is you purchased the apps right? Well sometimes unfortunately you can't get rid of these type of things. The reason they're there's because if you wanted to re-install them then you won't have to pay for them, but the best way to actually find out is asking apple tech support and find out if its even possible to do such an action and if so how complicated it is, but remember to write down the steps to doing it if you can so you can do it on a later date if you want to.