Does the polynomial a⁴+4a²+5 have the real zeroes.
Plz tell me with explanation..
Answers
Answered by
3
Answer:
We know,
b^2-4ac
(4a^2)2-4×a^4×5
16a^4-20a^4
-4a^4
D <0
Therefore, the given polynomial does not have real roots.
Answered by
1
Answer:
It will have 4 or 2 zeroes because its degree is 4
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