Add or Subtract. -7i + (-2 - I)

question 185

Multiple Choice

Add or subtract.
-7i + (-2 - i)

• A)2 - 6i
• B)-2 + 6i
• C)2 - 8i
• D)-2 + 8i

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Definitions:

Reptiles

A class of cold-blooded, egg-laying vertebrates with scaly skin, which includes snakes, lizards, crocodiles, and turtles.

Plants

Multicellular organisms in the kingdom Plantae that typically produce their own food through photosynthesis and have cell walls made of cellulose.

Fish

Aquatic, gill-bearing organisms that lack limbs with digits, comprising a large and diverse group of vertebrates inhabiting both fresh and saltwater environments.

Birds

Warm-blooded, feathered vertebrates that lay eggs and have wings, belonging to the class Aves.