Factorise x^4+x^3+1
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Hey,
The polynomial is x^4+x^3+1
Let's find its discriminant (D)= b^2-4ac
So here, b=1, a=1, c=1
Putting the values in b^2-4ac
We get D= 1-4=-3
Now D = negative
Therefore, no real roots exist for this polynomial!
The polynomial is x^4+x^3+1
Let's find its discriminant (D)= b^2-4ac
So here, b=1, a=1, c=1
Putting the values in b^2-4ac
We get D= 1-4=-3
Now D = negative
Therefore, no real roots exist for this polynomial!
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