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11-11-2019
Mathematics

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Find the discriminant of the quadratic equation and indicate the number of roots: x^2+5x−6=0

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solaric solaric

11-11-2019

Answer: 49, 2 roots

Step-by-step explanation:

b^2-4ac= ?

25-4*-6*1=

25+24=49

49>0

Theres 2 roots

Answer Link

Аноним Аноним

11-11-2019

Answer:

49.

2 roots.

Step-by-step explanation:

x^2+5x−6=0

Discriminant = b^2 - 4ac

= 5^2 - 4*1*-6

= 49

It is positive so there are 2 roots.

Answer Link

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