3 years ago

(-2)⁰+(-2)¹+(-2)²+-2)³

Mathematics

2 answers:

andrezito [222]3 years ago

4 0

Answer is: -5

(-2)^0 + (-2)^1 + (-2)^2 + (-2)^3
1 - 2 + 4 - 8
-5

Setler [38]3 years ago

3 0

Answer:

-15

Step-by-step explanation:

-2 to the power 0 = -1

-2 to the power 1 = -2

-2² = -4

-2³ = -8

-1 + -2 + -4 + -8 = -15

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(-2)⁰+(-2)¹+(-2)²+-2)³​

(-2)⁰+(-2)¹+(-2)²+-2)³