I am doing something incorrect when factoring. Please explain the steps

E] I) E Gsnhu.mobius.cloud (5 [1'] + la Southern New Hampshire University - 73 Exam Two u Course Herc W Mathwayl Precalculus Problem Solver 7-3 Exam TWO Remaining Time: 02:34:11 This exam has 12 questions and you are required to provide explanations of your solutions to each question You should attempt all of the questions belore submitting your exam. There is a time limit of 180 minutes, Please note that closing the exam does not stop or pause the timer so that the exam should be completed in one sitting, Remember that you are assessed on your explanations to the problem and therefore need to provide your reasoning in the text field lor each question A correct answer without an explanation will not earn any credit. ' QUBStiO" 5 Iftant = %,What is ten (t 7r)? 0 point How Did I Do? Enter the exact answer. ab % I'll 7r sin (a) [III 0 tan (t 71') = a Show your work and explain, in your own words, how you arrived at your answer. Answers with no relevant explanations may receive reduced or no credit. la \\3H