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Describe the nature of the roots x^2+3x-7=0​
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Describe the nature of the roots x^2+3x-7=0​

User Kachna
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2 Answers

1 vote

Answer:

Two real, irrational roots

Step-by-step explanation:

User Steve Wright
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2 votes

Answer:

The discriminant D = b^2 - 4ac = 9 + 28 = 37 > 0

Since Discriminant is greater than zero, as well not a perfect square, the equation has two real, distinct and irrational roots.

Step-by-step explanation:

User Steffan Harris
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