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Trava [24]
3 years ago
9

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (–

3 + i) + (18 + 5i)?
(–3 + i) + (18 + 5i) + 0
–3 + (i + 18) + 5i
(–3 + 18) + (i + 5i)
–(3 – i) + (18 + 5i)
Mathematics
2 answers:
neonofarm [45]3 years ago
6 0

The answer would be (-3+18) + (i +5i)


This is because changing the order of the numbers does not change the sum

katrin [286]3 years ago
4 0

Answer:

Short answer is C.

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