Brainly

brainly.com

Brainly is the world's largest peer-to-peer learning community for students, parents and teachers. At brainly.com, and its group of websites around the world, students connect to both receive and offer help with homework problems and questions. The unique opportunity for students to freely ask questions and gain the confidence that comes from helping others and inspires students to learn in a collaborative community that receives more than 300 million users each month.