paytonk452 paytonk452
  • 12-09-2021
  • Mathematics
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PLEASE HELP ASAP! What are the roots of the equation x^2+18x+82=0 in simplest a+bi form?

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sam2020chocolate
sam2020chocolate sam2020chocolate
  • 12-09-2021

Answer:

The roots are

Step-by-step explanation:

9x² + 54x + 82 = 0

Using the quadratic formula

That's

From the question

a = 9 , b = 54 , c = 82

Substitute the values into the above formula and solve

That's

Separate the real and imaginary parts

That's

We have the final answer as

Hope this helps you

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