SOLUTION: Determine the number of solutions and classify the type of solutions for each of the following equations. Justify your answer. 2x2 - 3x + 7 = 0

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Determine the number of solutions and classify the type of solutions for each of the following equations. Justify your answer. 2x2 - 3x + 7 = 0       Log On


   

Question 193505: Determine the number of solutions and classify the type of solutions for each of the following equations. Justify your answer.
2x2 - 3x + 7 = 0

Answer by Mathtut(3670) About Me  (Show Source):
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D=b%5E2-4ac=%28-3%29%5E2-4%282%29%287%29=9-56=-47
:
so the discriminant D<0 therefore we will have 2 complex solutions.