Respuesta :

calculista
we have that

6x^2 +12x+5=0
to find the x intercepts resolve the second order equation

x=[-b(+-)√(b²-4ac)]/2a
x1=[-12(+)√(12²-4*6*5)]/12---> [-12(+)√(144-120)]/12
=[-12(+)√(24)]/12--------> -1+√24/12-----> -1+√6/6

x1=-1+√6/6
so
x2=-1-√6/6

see the graph in the attached figure

the answer is
the x-intercepts for the graph of the quadratic function in exact form are
x1=-1+√6/6
x2=-1-√6/6
Ver imagen calculista

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