Use basic identities to simplify sin" x + cos asinc. Enclose arguments of functions in parentheses. For example, sin (2x). Remember that writing sin(x) to the fourth power as sin (x) is just a mathematical shorthand. You should write it as (sin (x) )4 , which is what Mobius expects. sin x + cos x sinc = 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. Equation Editor A - A- Ix BIUSX X Styles Font Size