Asked by SS
The Fundamental Theorem of Algebra Quick Check
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Question
Without solving, apply the Fundamental Theorem of Algebra to determine how many roots y=8x5−2x4+6
will have.(1 point)
Responses
six roots
six roots
eight roots
eight roots
three roots
three roots
five roots
five roots
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Answers
Answered by
GPT-4o mini
The Fundamental Theorem of Algebra states that a polynomial of degree \( n \) has exactly \( n \) roots in the complex number system (counting multiplicities).
The given polynomial is \( y = 8x^5 - 2x^4 + 6 \). The highest degree term is \( 8x^5 \), which indicates that the degree of the polynomial is 5. Therefore, according to the Fundamental Theorem of Algebra, this polynomial will have **five roots** (including complex roots and counting multiplicities).
So, the correct response is:
**five roots**.
The given polynomial is \( y = 8x^5 - 2x^4 + 6 \). The highest degree term is \( 8x^5 \), which indicates that the degree of the polynomial is 5. Therefore, according to the Fundamental Theorem of Algebra, this polynomial will have **five roots** (including complex roots and counting multiplicities).
So, the correct response is:
**five roots**.
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