Answered: 479 {[|1 − 8 (+ 3) (+ 4)] : +21|-23 +2:…

Math

Algebra

479 {[|1 − 8 (+ 3) (+ 4)] : +21|-23 +2: (+7-3D-|+8-1-11|| 480 (14

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

Please help me answer questions #479 and #482. I am not able to obtain the answers written in brackets on the right hand side when I try to do these questions on my own.

Please note- these questions are not graded work. I obtained them from from an old textbook to help me practice for a standardized test. Let me know if you have additional questions.

+2}: (+7 -|-3-|+8-|-11||
480 [14:2-3-(4-1)] (8-15+3) - [42: (-19-1+14)-(25:5-2-8)]}: (-2)
食
481-6:(-2)[-(-3)]-{[+5 (+2) - 10] : (+4-12) - 2 (+15): (- 6) + (-8+7-14+20)} : (-5) [+11]
482 +7+[-10 + 4 (-1): (+2) (-3)] −7(+2): (+7)-{+2·[(-5+7):(-2) (+4)-1] -6}
479 {[1-8 (+ 3) (+4)]: +21-23
食
483 ([35-(-5) ( 10)
[-5]
[-2]
[+17]

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