Show order of operation (9 - 7^2) (7 - 4) + 6

Asked by AnneS2 12 years ago 8/24/2013 6:10 AM

Last updated by anonymous 12 years ago 8/25/2013 11:13 PM

Answered by CherieS 12 years ago 8/25/2013 11:13 PM

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

=(9 - 7^2)- (7 - 4) + 6 =(9 - 49)- (7 - 4) + 6 =( - 40)- (7 - 4) + 6 =( - 40)- (3) + 6 = - 43 + 6 =-37