brenn126
brenn126
14-10-2017
Mathematics
contestada
Find the zeros of the function
F(x)=x^2-5x+5
Respuesta :
kritter1
kritter1
14-10-2017
You would have to replace f(x) with zero and use quadratic formula
f(x)=x^2-5x+5
0=x^2-5x+5
=(-b+-√b^2-4ac)/2a
=(5+-√25-4(1)(5))/2
=(5+-√5)/2
x=(5+√5)/2 or x=(5-√5)/2
Both x values are completely applicable in the equation.
Hope I helped :)
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