christinabaumgardner christinabaumgardner

24-01-2020
Mathematics

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X squared plus 3X squared equals 10

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tanisha37 tanisha37

24-01-2020

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EndmostRapier62 EndmostRapier62

24-01-2020

Answer:

x= ± √10

2

Step-by-step explanation: Use Pagathorium Theory

x^2+3x^2 = 10

4x^2 = 10

2x^2 = 5

2x^2-5=0

x^2-5/2=0

x= -0±√0^2+5/2

x=±√5/2

x= ± √10

2

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