What is #abs(-8)+abs2#? Algebra Properties of Real Numbers Additive Inverses and Absolute Values 1 Answer Alan P. Jun 16, 2015 #abs(-8) + abs(2) = 10# Explanation: By definition of absolute value: #color(white)("XXXX")##abs(-8) = 8# and #color(white)("XXXX")##abs(2) = 2# So #abs(-8)+abs(2)# #color(white)("XXXX")##= 8 +2# #color(white)("XXXX")##=10# Answer link Related questions What are absolute values? What is the absolute value of -10 and 10? How do you know that the additive inverse of -20 is 20? How do you evaluate #|2-8|#? How do you simplify #-|-1|#? What is the additive inverse property? What is the absolute value of -9? How do you simplify #x = - abs6^2 - abs(-4 + 7) *7#? How do you simplify #abs( -11 +1)#? How do you simplify #abs6-abs(-3)#? See all questions in Additive Inverses and Absolute Values Impact of this question 1959 views around the world You can reuse this answer Creative Commons License