Mathematics
joselynh04
2015-10-31 04:48:09
Simplify the expression and show work: 3^2+(-8-4)-1•2
ANSWERS
ashtonironsjr
2015-10-31 07:56:50

we will follow PEMDAS: first parentheses: -8-4 = -12 3^2+(-12)-1*2 now exponents: 3^2=9 9+(-12)-1*2 multiplcation now: -1*2=-2 9+(-12)-2 now addition: 9+(-12)=-3 -3-2 and last but not least subtraction: -3-2=-5 so your answer is -5 please rate as brainliest and hope this helps :)

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