7. f6x4-2x³-21x² + 7x + 8 is divided by 3x - 1 to give a quotient of 2x³ – 7x and a remainder of 8, then which of the following is true? a. C. 6x-2x³-21x² + 7x + 8 = 2x² − 7x + - 3x-1 X- 3 8 3x-1 b. 6x4-2x³-21x² + 7x+8 = (3x − 1)(2x³ – 7x) - d. all of the above

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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7. f 6x4 - 2x³ - 21x² + 7x + 8 is divided by 3x - 1 to give a quotient of 2x³ - 7x and a remainder of 8, then which of the
following is true?
a.
C.
6x2x³ - 21x² + 7x+8
3x-1
x =
X-
1
3
=
=
2x³-7x+
8
3x - 1
b. 6x42x³-21x² + 7x+8 = (3x - 1)(2x³-7x) - 8
d. all of the above
Transcribed Image Text:7. f 6x4 - 2x³ - 21x² + 7x + 8 is divided by 3x - 1 to give a quotient of 2x³ - 7x and a remainder of 8, then which of the following is true? a. C. 6x2x³ - 21x² + 7x+8 3x-1 x = X- 1 3 = = 2x³-7x+ 8 3x - 1 b. 6x42x³-21x² + 7x+8 = (3x - 1)(2x³-7x) - 8 d. all of the above
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