Question 9 please F1YK5. Without dividing (long or synthetic), find the remainder when 2x³ + x² - 4x +1 is divided byx + 2.6. Without dividing (long or synthetic), find the remainder when x4 - 2x³ + 5x-7 is divided byx-1.7. When x³ + 2x² + kx-5 is divided by x+2, the remainder is 2. Find k.8. When 2kx³ - x² + 3x +2 is divided by x-1, the remainder is - 3. Find k.329. When x³ +mx² + gx-4 is divided by x+2, the remainder is - 2. When it is divided byx+1, the remainder is - 3. Find m and g.10. Determine the remainder when x³ - 2x² + 3x-4 is divided by x²+x-6.11. Solve and graph the solution set, x = R. Solve the first three graphically and the last threealgebraically (using the number line).Xa) (x+3)(2x-3)≥02d) x² < 4x2WSXHommand#380F3EDC$4aF4RFb) 20x² - 5x<0e) 2x² +6>-7x%5VF5TPage 5 / 20G6MacBook AirBF6Y-H187F7Konec SlUN2c) x² - 6x ≥-83f) x³ + 4x²+x-6<0+* 008JDIIF81M(9KF91HL1F10P>8F11+Icommand O

We have to find the values of m and g. For this we will use remainder theorem.The remainder theorem…

Answered: Question 9 please

Math

Algebra

Question 9 please

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

ChapterP: Prerequisites

SectionP.3: Polynomials And Special Products

Problem 4ECP: Multiply x2+2x+3 by x22x+3 using a vertical arrangement.

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Question

Question 9 please

F1
YK
5. Without dividing (long or synthetic), find the remainder when 2x³ + x² - 4x +1 is divided by
x + 2.
6. Without dividing (long or synthetic), find the remainder when x4 - 2x³ + 5x-7 is divided by
x-1.
7. When x³ + 2x² + kx-5 is divided by x+2, the remainder is 2. Find k.
8. When 2kx³ - x² + 3x +2 is divided by x-1, the remainder is - 3. Find k.
3
2
9. When x³ +mx² + gx-4 is divided by x+2, the remainder is - 2. When it is divided by
x+1, the remainder is - 3. Find m and g.
10. Determine the remainder when x³ - 2x² + 3x-4 is divided by x²+x-6.
11. Solve and graph the solution set, x = R. Solve the first three graphically and the last three
algebraically (using the number line).
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a) (x+3)(2x-3)≥0
2
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b) 20x² - 5x<0
e) 2x² +6>-7x
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