The function f is such that f(x)=4x-&r²+ar+b, where a and b are constants. It is given that 2x-1 is a factor of f(x) and that when f(x) is divided by x + 2 the remainder is 20. Find the remainder when f(x) is divided by x-1.
The function f is such that f(x)=4x-&r²+ar+b, where a and b are constants. It is given that 2x-1 is a factor of f(x) and that when f(x) is divided by x + 2 the remainder is 20. Find the remainder when f(x) is divided by x-1.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 14RE
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![page 18
PAPER 1
5. FACTORS OF POLYNOMIALS
N2011
2
The function f is such that f(x) = 4x³-8x² + ax+b, where a and b are constants. It is given
that 2x-1 is a factor of f(x) and that when f(x) is divided by x + 2 the remainder is 20. Find the
remainder when f(x) is divided by x-1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd4c2ba2d-89d9-4ecf-959b-3e3aa7eca382%2Fb5fae37f-ffbd-4d03-b5ec-daef4c96101d%2F7devewl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:page 18
PAPER 1
5. FACTORS OF POLYNOMIALS
N2011
2
The function f is such that f(x) = 4x³-8x² + ax+b, where a and b are constants. It is given
that 2x-1 is a factor of f(x) and that when f(x) is divided by x + 2 the remainder is 20. Find the
remainder when f(x) is divided by x-1.
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