ilubaby ilubaby

07-03-2017
Mathematics

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the polynomial given below has roots
2x^2+2x+4

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ChandrikaP ChandrikaP

07-03-2017

2x^2+2x+4=0
x^2+x+2=0
divided by 2
-1+-sqrt(1^2-4*2)/2*1
-1+-sqrt(1-8)2
-1+-sqrt(-7)/2
(-1+-7i)/2

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07-03-2017

2 complex.....hope that helped

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