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What is the coefficient of the term of degree 4 in this polynomial? x8 + 2x4 - 4x3 + x2 - 1 A. 1 B. 2 C. 4 D. 3
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3 votes
What is the coefficient of the term of degree 4 in this polynomial?

x8 + 2x4 - 4x3 + x2 - 1

A. 1
B. 2
C. 4
D. 3

User Tdelepine
by
8.3k points

2 Answers

7 votes
the term of degree 4 is 2x^4
so
coefficient of 2x^4 = 2

answer is B. 2
User Milla Sense
by
7.8k points
4 votes
b: 2 because u multiply
User Lenny
by
9.3k points
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