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3 years ago

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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kramer

Answer:

<em>Sam is 30 years old, and Harry is 10 years old.</em>

Step-by-step explanation:

Let us assume that the age of Sam is x and the age of Harry is y.

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user100 [1]

Answer:

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