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18-03-2020
Mathematics

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what are the solutions to the equation x^2+9=0

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AnthonyFleming AnthonyFleming

19-03-2020

Answer:

x = +- 3i

Step-by-step explanation:

If you use the quadratic formula to solve you get that answer. In order to solve for x you need to use imaginary numbers. You use imaginary numbers when taking the square root of a negative number.

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