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Eva8 [605]
3 years ago
13

Evaluate. 3⋅(1−210−3)+12

Mathematics
2 answers:
jenyasd209 [6]3 years ago
8 0
Your answer would be -624 because 1-210-3=  -212 then 3 times -212 +12= -624
Leviafan [203]3 years ago
7 0

Given expression : 3⋅(1-210-3)+12.

In order to evaluate the given expression, we need to apply order of operations.

According to order of operations we need to simplify parenthesis part first.

We have 1-210-3 inside parenthesis.

Therefore, 1-210-3 = -209-3 = -212.

3⋅(1-210-3)+12  => 3 ⋅(-212) +12.

Now, multiplying 3 and -212, we get -636.

3 ⋅(-212) +12 => -636 + 12

= -624.

<h3>Therefore, 3⋅(1-210-3)+12 = -624.</h3>
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