Respuesta :

Answer:

1) 12.64911

2) 30

3) 150i

4) 20i

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Answer:

1: 41 square root 10

2:30i

3: 150

4: -20

Step-by-step explanation:

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