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23-06-2020
Mathematics

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What is the leading coefficient of the polynomial f(x)f(x) defined below? f(x)=−3x^4−10x^3

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altavistard altavistard

23-06-2020

Answer:

9x^8

Step-by-step explanation:

f(x) is a binomial. Multiplying a binomial by itself results in a trinomial. In this problem we need ONLY to specify what the leading coefficient (coefficient of this trinomial product) is.

Here this is obtained by squaring the coefficient −3x^4. We get"

(-3)^2*(x^4)^2 = 9x^8

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