4 years ago

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

Mathematics

1 answer:

emmasim [6.3K]4 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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scoundrel [369]

Answer:

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Step-by-step explanation:

The fractional exponent m/n is often translated to radical form as ...

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In this case, I find it easier to evaluate as ...

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Answer:

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Step-by-step explanation:

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-----------

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