Question

Simplify.



–20 + (–2) • (–6) =

Answer 1

Simplify.



–20 + (–2) • (–6) =









A.

–132








B.

–32








C.

–8








D.
132

Answer 2

Multiplication rules:

-a * b = -ab
-a * -b = ab
a * b = ab
a * -b = -ab

Additions rules:

-a + (-b) = -a-b
-a + (b) = = -a+ b = b - a
a + (-b) = a-b
a + (b) = a + b

NOTE: Subtraction is just addition of the negative element.

Answer 3

oh ok I get it now