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Mathematics 13 Online
OpenStudy (anonymous):

Determine the number and type of solutions for 0 = 5x2 + 2x + 6.

OpenStudy (anonymous):

A. 1 Rational Double B. 2 Irrational C. 2 Irrational D. 2 Complex

OpenStudy (anonymous):

It has 2 complex solutions, because if you use the discriminant from the quadratic formula, it is negative. Meaning the only possible answers and complex. You can also know there must be 2 complex answers, as it is a quadratic and complex solutions come in pairs - complex conjugates

OpenStudy (anonymous):

thank you!

OpenStudy (anonymous):

No problem

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