Answer:
1
Step-by-step explanation:
[tex]\rm a +2bc[/tex]
Given that: a = 3, b = -2, c = 1/2
[tex]\hookrightarrow \rm a + 2bc = 3 + 2(-2)(1/2)[/tex]
[tex]\rm \hookrightarrow a + 2bc = 3 + (-2)[/tex]
[tex]\hookrightarrow \rm a + 2bc = \boxed{\rm 1}[/tex]
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