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07-04-2017
Mathematics

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How many real-number solutions does the equation have?

0=2x^2-20x+50

a) two solutions
b) one solution
c) no solutions
d) infinitely many solutions

I think it only has one solution but I just wanted to make sure.

Respuesta :

Аноним Аноним

21-04-2017

I believe the correct answer would be that it has one solution which is 5. Calculating x for the quadratic equation, you will only get one value so it should be one solution. Hope this answers the question. Have a nice day.

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25-02-2019

B) One solution.....

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