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14-01-2019
Mathematics

contestada

SELECT ALL of the solutions to the equation 17x^2=85

Respuesta :

16-01-2019

Answer: choose the options for ±√5

Step-by-step explanation:

Notice 17 is prime and 85 is a multiple of 5. Check 17×5=85, so x^2=5. So x=±√5.

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