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Ivanshal [37]
2 years ago
5

2. Evaluate each expression: a.-1.2.3 - b.-1. (-2) 3 C. -1 • (-2).(-3)

Mathematics
1 answer:
rodikova [14]2 years ago
3 0

Answer:

a. -6

b. +6

c. -6

Step-by-step explanation:

minus times plus times plus = -

minus times minus times plus = +

minus times minus times minus = -

1 times 2 times 3 = 6

so:

-1 times 2 times 3 = -6

-1 times -2 times 3 = +6

-1 times -2 times -3 = -6

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