Find all of the zeros of the following polynomial functions by the method outlined. List all possible rational zeros i) ii) Use synthetic division to factor the polynomial completely iii) Use the factorization from part (ii) to find all the zeros f(x)= x³ +12x²2 +21x+10 b) (x)=x²-7x² +14x-6 k(x)=3x¹-11x³ -x² +19x+6 d) h(x) = x + 2x³ +11x¹ +20x³ +10x²
Find all of the zeros of the following polynomial functions by the method outlined. List all possible rational zeros i) ii) Use synthetic division to factor the polynomial completely iii) Use the factorization from part (ii) to find all the zeros f(x)= x³ +12x²2 +21x+10 b) (x)=x²-7x² +14x-6 k(x)=3x¹-11x³ -x² +19x+6 d) h(x) = x + 2x³ +11x¹ +20x³ +10x²
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Find all of the zeros of the following polynomial functions by the method outlined.
i)
List all possible rational zeros
ii) Use synthetic division to factor the polynomial completely
iii) Use the factorization from part (ii) to find all the zeros
f(x)= x³ +12x² +21x+10
b)
g(x)=x³-7x² +14x-6
k(x)=3x¹-11x³ -x² +19x+6
d) h(x)= x + 2x³ +11x¹ +20x³ +10x²
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