(9^2 - 1^3) - 1^3 - 5=

Asked by AnneS2 12 years ago 8/9/2013 3:53 AM

Last updated by anonymous 12 years ago 8/10/2013 12:54 PM

Answered by CherieS 12 years ago 8/10/2013 12:54 PM

PEMDAS=(), exponents, *, /, +, -

=(9^2 - 1^3) - 1^3 - 5

=(9^2 - 1) - 1^3 - 5

=(81 - 1) - 1^3 - 5

=(80) - 1^3 - 5

=(80) - 1 - 5

=79 - 5

=74