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how can i simplify this equation?
-12 divided by 3 x (-8 + (-4)to the second power - 6 + 2

-580

Step-by-step explanation:

Simplify -8 + -4 to -8 - 4

Simplify -8 - 4 to -12

Since power of 2 is even, the -12 will be a positive

Simplify 12^2 to 144

Simplify 12 over 3 to 4

Simplify -4 * 144 to -576

-576 - 6 + 2

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.