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Mathematics, 19.08.2019 09:20 ash2905

How can this expression be simplified? expression: 3+2•a+b•4|2-4 (the | means divide) use the correct order of operations (p. e.m. d.a. s.)
a) 2a+2b-1
b) 2a+2b-2
c) 2a-2b+3
d) 5a+2b-4

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