Gary is 61 1/8 inches tall. His friends Gino and Gilbert are 56 1/2 inches tall and 63 1/8 inches tall. What’s the average heigh
2 answers:
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Answer : The given polynomial equation can have 0,2 or 4 complex roots.
Explanation:-
Given polynomial equation is which is a polynomial of degree 5.
We know that the complex roots always occur in pair ,therefore the number of complex roots in any polynomial must be an even number but less than equal to the degree of polynomial.
Thus, the given polynomial equation has 4 complex roots.