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NARA [144]
3 years ago
11

Divide the following complex numbers: (4-i)/(3+4i) ??

Mathematics
1 answer:
frez [133]3 years ago
3 0

The answer is \frac{8}{25} -i\frac{19}{25}

Steps: (<em>in the attachment</em>)↓↓↓↓↓

<em>Hope this helps!!</em>

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RSB [31]
No, but 16/15 is equivalent
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SOMEONE PLZ HELP ! I am stuck on this and I don’t know how to do it someone please help, thank you !
ruslelena [56]

Answer:

| 10  -10  1  |

|  1    -2  -4 |

| -8  13 -24|

Step-by-step explanation:

First multiply each element in matrix A, this gives:

| -6  - 2  -3 |

|  1   -6   -4 |

| -4   5    0 |

Now we multiply each element in matrix B by  4, this gives:

| -16  8  -4 |

|  0   -4  0  |

|  4  -8  24 |

Finally subtract  this from the first matrix ( subtracting element by element) gives:

| 10  -10  1 |

|  1    -2  -4|

| -8   13- 24|

5 0
4 years ago
Perform the operation and reduce the answer fully. Make sure to express your answer as a simplified fraction.
Sergeeva-Olga [200]
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3 0
3 years ago
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Which could be the area of a face of the rectangular prism? [Not drawn to scale] 5 m2 6 m2 7 m2 9 m2
masya89 [10]

Answer:

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Step-by-step explanation:

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After you do that only one answer correlates with a side of the rectangular prism.

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8 0
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7 0
3 years ago
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