how do you change -3x^2+2x-8 to vertex form

-3x^2+2x-8 to vertex form
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1 Answer

??????????????????? "vertex form" ????????????

-3x^2 +2x -8=0

or +3x^2-2x +8=0

roots...Komplex variabels...(1/3) +-1.59861050i

b^2-4ac=-92, so root=9.591663047i

& root/2a=1.59861050777
by

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