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When solving, at what point do you know that your solutions are imaginary? Does x^2 +9 =0 have real or imaginary solutions? How do you know?
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Aug 15, 2023
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When solving, at what point do you know that your solutions are imaginary? Does x^2 +9 =0 have real or imaginary solutions? How do you know?
Mathematics
high-school
RotatingWheel
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x^2=-9
x= root of negative 9
this means the answer is imaginary because a root of a number CAN’T be negative, which makes root of negative 9 an imaginary number therefore we call it an imaginary answer
Biera
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Aug 18, 2023
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Biera
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Answer:
Real solutions
Explanation:
I know that because I am smart
Francesco Clementi
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Aug 22, 2023
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Francesco Clementi
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