x2+x+1 find the roots
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A=1,b=1,c=1
D=b2-4ac
1-4
-3
No roots possible imaginary roots
If the question is
X^2+2x+1 then its possible
Then it will be
X^2+x+x+1
X (x+1)+1 (x+1)
(X+1)(x+1)
X=-1
D=b2-4ac
1-4
-3
No roots possible imaginary roots
If the question is
X^2+2x+1 then its possible
Then it will be
X^2+x+x+1
X (x+1)+1 (x+1)
(X+1)(x+1)
X=-1
Nazil:
thanks alot
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