isabellapal isabellapal

24-01-2017
Mathematics

contestada

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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Respuesta :

gavinbrowne486 gavinbrowne486

24-01-2017

b: 2 because u multiply

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Аноним Аноним

24-01-2017

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

answer is B. 2

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