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djverab [1.8K]
3 years ago
15

Simplify the given expression below: (4+2i)-(1–7i)

Mathematics
1 answer:
emmasim [6.3K]3 years ago
4 0

Answer:

3 + 9i

Step-by-step explanation:

(4 + 2i) - (1 - 7i)

distribute the (-)

(4 + 2i) - 1 + 7i

combine like terms

3 + 9i

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Fynjy0 [20]

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Step-by-step explanation:

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3 years ago
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2 years ago
Solve for c.<br><br> 5c+16.5=13.5+10c
Kruka [31]

Answer:

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