Math

3^2 - (1 - 4 + 4)=

Asked by AnneS2 12 years ago 8/18/2013 1:18 AM

Last updated by anonymous 12 years ago 8/19/2013 7:42 PM

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Answered by CherieS 12 years ago 8/19/2013 7:42 PM

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

=3^2 - (1 - 4 + 4)

=3^2 - (-3 + 4)
=3^2 - (1)
=9 - (1)

=8