I installed Microsoft word on my ipad but it was a mistake How do I delete the app?

Remove apps from iPad - Apple Support

Note that if you have signed up for a subscription, deleting the app won't cancel it. If you took out a subscription and want to cancel it, you'll need to do that separately.

Hi

• Remove an app from the Home Screen:Touch and hold the app on the Home Screen, tap Remove App, then tap Remove from Home Screen to keep it in App Library, or tap Delete App to delete it from iPad.

Thanks

CT