Sr7atCachrisco Sr7atCachrisco

16-04-2017
Mathematics

contestada

Use the quadratic formula to determine the exact solutions to the equation.
x^2−2x−4=0
x =or x =

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Cassy890 Cassy890

16-04-2017

the answer is x= 1 + the squareoot of 5 or x= 1 minus the squareroot of 5

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