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Elina [12.6K]
2 years ago
15

Which of the following quadratic equations has no real solution?

Mathematics
1 answer:
PSYCHO15rus [73]2 years ago
8 0
D. You define if a quadratic equation has an answer or not by the delta (the calculation inside the sqrt on the quadratic formula). So you simply calculate b^2 -4ac, if the answer is equal or greater than zero there is a solution, if not there isn’t. (Consider ax^2+bx+c) Hope it helped :)
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