jdf110569
jdf110569
23-01-2016
Mathematics
contestada
3 - 3 × 6 + 2 = ?
So what -13 or -17 or 0 ;-)
Respuesta :
masthanrocks
masthanrocks
23-01-2016
3-3×6+2= 3-18+2= -15+2= -13
Answer Link
Leader
Leader
24-01-2016
;)
[tex]We\ will\ use\ PEMDAS.[/tex]
P
arenthesis
E
xponents
M
ultiplication
D
ivision
A
ddition
S
ubtraction
[tex]We\ do\ the\ multiplication\ and\ division\ first\ as\ there\ are\ no\\ parenthesis\ and\ exponents\ in\ the question.[/tex]
[tex]\\3 - 3\times6 + 2 =\\ 3 - 18 + 2 =\\ Now\ we\ just\ add\ and\ subtract\ what\ is\ left.\ :)\\ \fbox{We\ go\ from\ left\ to\ right.}\\ 3 - 18 = -15\\ -15 + 2 = -13\\ \\ The\ answer\ is\ \fbox{-13}.[/tex]
Answer Link
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