3 years ago

How to simplify the complex number (9 - 2i) - (-2 + 6i) ?

1 answer:

3 0

$(9 - 2i) - (-2 + 6i) \\ \\ 9 - 2i + 2 - 6i \\ \\ (9+2) + (-2i - 6i) \\ \\ 11 - 8i \\ \\ Answer: \fbox {11 - 8i}$

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kolezko [41]

Answer:

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Step-by-step explanation:

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AfilCa [17]

Conditional statement is a statement with a hypotesis and a conclusion:

If $\text{ \underline{ hypothesis } } p$ , then $\text{ \underline { conclusion } } q$ or mathematically $p\rightarrow q$ .

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If you negate (that means stick a "not" in front of) both the hypothesis and conclusion, you get the inverse: $\neg p\rightarrow \neg q$ .

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4 years ago

Monica [59]

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ik im late but the answer is -8

Step-by-step explanation:

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Sloan [31]

Answer:

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3 years ago