{"issue":{"title":"Exponents 2 - Problem with inputting answer (Exponents 2)","user":{"login":"KhanBugz","id":924247,"url":"https://api.github.com/users/KhanBugz","gravatar_id":"96ea3904626fe17bec2152ee31cee0cd","avatar_url":"https://secure.gravatar.com/avatar/96ea3904626fe17bec2152ee31cee0cd?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png"},"created_at":"2011-12-13T19:24:32Z","milestone":null,"labels":[{"name":"chrome","url":"https://api.github.com/repos/Khan/khan-exercises/labels/chrome","color":"e102d8"},{"name":"hard","url":"https://api.github.com/repos/Khan/khan-exercises/labels/hard","color":"02d7e1"},{"name":"vista","url":"https://api.github.com/repos/Khan/khan-exercises/labels/vista","color":"ededed"}],"state":"closed","updated_at":"2011-12-27T04:55:56Z","id":2541808,"closed_at":"2011-12-27T04:55:56Z","html_url":"https://github.com/Khan/khan-exercises/issues/8553","pull_request":{"patch_url":null,"html_url":null,"diff_url":null},"body":"Reporter: MarcusJPink@live.com\n\nThe problem I'm answering is \n4^-2\nSo the answer would be\n(1/4)^2\nExcept it says it's the wrong answer. The same happens with\n1/4^2 and\n1/4*1/4.\nHow am I supposed to write this?\n\n[exponents_2.html?seed=76&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_2.html?seed=76&problem=0&debug)\n\n[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/exponents_2.html?seed=76&problem=0&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C39%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F4%5E2%5C%22%22%2C93%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F4%5C%22%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22(1%2F4\\)%5E2%5C%22%22%2C6%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22(14\\)2%5C%22%22%2C14%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22(1%2F4\\)%5E2%5C%22%22%2C27%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F4*1%2F4%5C%22%22%2C15%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22(1%2F4\\)%5E2%5C%22%22%2C123%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22(1%2F4\\)%5E2%5C%22%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%2F4x1%2F4%5C%22%22%2C51%5D%5D)\n\n    [\"1/4^2\",\"1/4\",\"(1/4)^2\",\"(14)2\",\"(1/4)^2\",\"1/4*1/4\",\"(1/4)^2\",\"(1/4)^2\",\"1/4x1/4\"]\n\nMozilla/5.0 (Windows NT 6.0) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2\n\nMathJax is loaded, ready, queue length: 0\n\n","number":8553,"url":"https://api.github.com/repos/Khan/khan-exercises/issues/8553","comments":1,"assignee":null},"action":"closed"}