Answer:
D. x²+9=0
Step-by-step explanation:
> x²+9=0
> x²=-9 since it's negative 9 there's no real solution or real roots
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Answers & Comments
Answer:
D. x²+9=0
Step-by-step explanation:
> x²+9=0
> x²=-9 since it's negative 9 there's no real solution or real roots