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Mathematics, 25.11.2019 17:31 ayleenmorar
What are the roots of this equation?
x²-4x+9=0
a. 1±i√5
b. 2±i√5
c. 2±i√3
d. 1±i√52
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Answers: 3
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You know the right answer?
What are the roots of this equation?
x²-4x+9=0
a. 1±i√5
b. 2±i√5
<...
x²-4x+9=0
a. 1±i√5
b. 2±i√5
<...
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