This full solution covers the following key subjects: . This expansive textbook survival guide covers 85 chapters, and 8847 solutions. Precalculus was written by and is associated to the ISBN: 9780618643448. The full step-by-step solution to problem: 81 from chapter: 6.4 was answered by , our top Calculus solution expert on 03/15/18, 04:43PM. The answer to “In Exercises 8184, perform the operation and write the result in standard form.” is broken down into a number of easy to follow steps, and 13 words. This textbook survival guide was created for the textbook: Precalculus, edition: 7. Since the solution to 81 from 6.4 chapter was answered, more than 206 students have viewed the full step-by-step answer.