3 years ago

Find the product of the complex number and it's conjugate. 9-5i

1 answer:

3 0

Conjugate of 9-5i is 9+5i
product of those two: (9-5i)*(9+5i) = $9^{2} - (5i)^{2} =81-25* i^{2} =81-25*(-1)=81+25=106$

You might be interested in

densk [106]

Answer:

tree=4.5 meters tall

Step-by-step explanation:

1.5*3=4.5

6 0

3 years ago

slavikrds [6]

First: 5
Second: 8
Third: 14

Hope this helps! :)
~Zain

3 0

3 years ago

devlian [24]

Answer:

Step-by-step explanation:

4 0

3 years ago

wariber [46]

<h2>Hey there! </h2>

<h2>The Reciprocal of 159 is:</h2>

$\frac{1}{159}$

${where \: 1 \: is \: hidden}$

5 0

3 years ago

gulaghasi [49]

4/5,5/2 are the only ones that terminate

6 0

3 years ago