how many real number solutions are in 0=-4x^2+x-4

couldn't understand what I had to do with the equation
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-4x^2 +x -4=0

or +4x^2 -x +4=0

quadratik equashun giv KOMPLEX roots

b^2-4ac=-63

root=+-7.937253933i

roots=0.125 =-0.9921567i
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