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Helen [10]
3 years ago
7

Find the difference of the complex numbers. (2 +8i)-(-5 - 3i)

Mathematics
1 answer:
Bess [88]3 years ago
8 0

Answer:

7 + 11i

Step-by-step explanation:

Simplify: (2 +8i)-(-5 - 3i) = 2 + 8i + 5 + 3i  

Add real numbers to real numbers and imaginary to imaginary: 2 + 8i + 5 + 3i = 7 + 11i

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3 years ago
Mr. and Mrs. Rainer took out a $240,000 loan to purchase their home. If the interest rate on the loan is 1.2% compounded bimonth
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Answer:

$103968.11

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6 0
3 years ago
Which choice shows the result of substituting 3x – 5 into the second equation for y?
ahrayia [7]

Answer:  The answer is (B) 2x + 3(3x – 5) = 51 .

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Thus, (B) 2x + 3(3x – 5) = 51  is the correct option.

5 0
3 years ago
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