Simplify −4(3−1)+2 whats the value of the expression 3⋅[(30−8)÷2+2] simplify. 14(1−23)2+13

Hello!

1. =-6

2. =39

3. =-603

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Explanation: This question's it's about the order of operations. It stands for p-parenthesis, e-exponents, m-multiply, d-divide, a-add, and s-subtract. It can also go left to right. (PEMDAS)

1. -4(3-1)+2

Do parenthesis first.

Then do multiply left to right.

Add left to right.

*Answer should be have negative sign.*

→

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2. 3⋅[(30−8)÷2+2]

Do parenthesis first.

Then divide left to right.

Add left to right.

Multiply left to right.

*Answer should be have positive sign.*

→

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3. 14(1-23)2+13

Do parenthesis first.

Then, you multiply left to right.

Add/subtract left to right.

*The answer must be have a negative sign*

→

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Hope this helps!

Thank you!

Have a great day!

-Charlie

step-by-step explanation:

(3rd option) - c

it has to have an angle of 90 degrees