-3(8-6)^3+27/9= -8?
2 answers
I did it like PEMDAS starting with parenthesis to get my answer. Is this correct?
no , you couldn't have followed PEMDAS
http://www.google.ca/?gws_rd=cr&ei=6DRKUrWnLars2AWtioC4CA#q=-3(8-6)%5E3%2B27%2F9
-3(8-6)^3+27/9
=-3(2)^3 + 3
= -3(8) + 3
= -24+ 3
= -21
http://www.google.ca/?gws_rd=cr&ei=6DRKUrWnLars2AWtioC4CA#q=-3(8-6)%5E3%2B27%2F9
-3(8-6)^3+27/9
=-3(2)^3 + 3
= -3(8) + 3
= -24+ 3
= -21