the discriminant of a quadratic equation is negative. one solution is 2+3i. what is the other solution?
2 answers:
Answer:
2-3i
Step-by-step explanation:
Negative means it has 2 non-real roots
we assume that the coefients of the equation are real so therefor
if a+bi is a root then a-bi is also a root
if 2+3i is a root then 2-3i is also a root (solution)
the other solution is 2-3i
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