One оf the biggest chаllenges yоu will fаce in this оnline testing environment is typing аnswers to free response questions. This format does not easily lend itself to typing mathematical symbols. Think about a way to indicate a square root without using the actual symbol. Same thing for Greek letters. How would you type out the meaning of a Greek letter without being about to use the actual symbol? We try to have you practice doing so in your written assignments so that you are ready for your exams. Consider the following mathematical sentence. Try typing it as simply as possible in the box below: x2+2-π≠13{"version":"1.1","math":"x2+2-π≠13"}