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Hw 18 Polynomial Long Division

Homework which would help prepare for the exam. (It is pretty short fo...
Course

College Algebra (MATH 8)

51 Documents
Students shared 51 documents in this course
Academic year: 2017/2018
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San José State University

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SJSU Math 08 Homework 18: Polynomial Long Division Nov 13th x4 . 1. Divide the polynomials Hint: make sure you set up the division problem right. Is anything missing? Also make sure to be careful with subtraction and negative signs. (a) x3 x2 2x 8 (b) x3 x2 4x 4 (c) x3 x2 4x 1 (d) x3 2x2 x 4 (e) x3 2x2 4x 4 (f) x3 x2 4x 1 (g) x3 x2 x 8 (a) 2x 4 x2 (b) 2x 4 x2 (c) 2x 4 x2 (d) 2x 4 x2 (e) 3x 4 x2 (f) 3x 4 x2 (g) 3x 4 x2 (h) 3x 4 x2 (h) x3 x2 2x 1 2. Divide the polynomials 3x3 . x2 Page 1 of 5 SJSU Math 08 Homework 18: Polynomial Long Division 3. Divide the polynomials x3 . (a) x2 x 1 (b) x2 x 1 (c) x2 x 1 1 x2 (d) x2 x 1 x2 (e) x2 2x 3 4 x2 (f) x2 2x 3 x2 (g) x2 4x 2 3 x2 (h) x2 4x 2 x2 4. Divide the polynomials x3 . (a) x2 4x 11 (b) x2 4x 11 (c) x2 4x 11 18 (d) x2 4x 11 36 (e) x2 4x 11 42 (f) x2 4x 11 18 (g) x2 4x 11 36 (h) x2 4x 11 42 Page 2 of 5 Nov 13th SJSU Math 08 Homework 18: Polynomial Long Division 7. Divide the polynomials Nov 13th 4x3 . (a) x2 3x 1 (b) x2 3x 3 (c) x2 3x 1 x2 (d) x2 3x 3 x2 (e) x2 3x 1 x2 (f) x2 3x 3 x2 (g) x2 3x 1 x2 (h) x2 3x 3 x2 For questions x is an of the polynomial f (x) x3 3x2 16x 48. 8. Find the of f (x). (a) x 1, 4 (b) x 3, 2 (c) x 1, 2 (d) x 3, 4 9. Write f (x) in its factored form. (a) f (x) (x 1)(x 4)(x 4) (b) f (x) (x 3)(x 2)(x 2) (c) f (x) (x 1)(x 2)(x 2) (d) f (x) (x 3)(x 4)(x 4) Page 4 of 5 SJSU Math 08 Homework 18: Polynomial Long Division Nov 13th For questions x 1 and x 3 are of the polynomial f (x) x4 5x3 x2 21x 18. 10. Find the of f (x). (a) x 1, 2, 3, (b) x 1, 2, 3 (c) x 1, 2, 4, (d) x 1, 3, 3 11. Write f (x) in its factored form. (a) f (x) (x 1)(x 2)(x 3)(x 4) (b) f (x) (x 1)(x 1)(x 2)(x 3) (c) f (x) (x 1)(x 2)(x 4)(x 4) (d) f (x) (x 1)(x 2)(x 3)(x 3) For questions is an of the polynomial f (x) 2x2 16x 32. 12. Find the of f (x). (a) x 2, 4 (b) x 2, (c) x 2, 4 (d) x 2, 13. Give the factored form of f (x). (a) f (x) (x 2)(x 2)(x 4) (b) f (x) (x 2)(x 1)(x 3) (c) f (x) 2)(x 4)(x 4) (d) f (x) 2)(x 3)(x 5) Page 5 of 5

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Hw 18 Polynomial Long Division

Course: College Algebra (MATH 8)

51 Documents
Students shared 51 documents in this course

University: San José State University

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SJSU Math 08 Homework 18: Polynomial Long Division Nov 13th
1. Divide the polynomials x4+3x2
−9
x+1 .
Hint: make sure you set up the division problem right. Is anything missing? Also make sure
to be careful with subtraction and negative signs.
(a) x3+x2+ 2x−8 + −5
x+1
(b) x3
−x2+ 4x−4 + −5
x+1
(c) x3
−x2+ 4x−1 + −3
x+1
(d) x3+ 2x2
−x−4 + −10
x+1
(e) x3+ 2x2
−4x−4 + −5
x+1
(f) x3+x2
−4x−1 + −3
x+1
(g) x3+x2
−x−8 + −10
x+1
(h) x3
−x2
−2x−1 + −10
x+1
2. Divide the polynomials 3x3+4x2
x2+1 .
(a) 2x−4 + 3x−4
x2+1
(b) 2x−4 + 4x−3
x2+1
(c) 2x+ 4 + 5x−4
x2+1
(d) 2x+ 4 + 3x−4
x2+1
(e) 3x−4 + 5x+4
x2+1
(f) 3x−4 + 3x−4
x2+1
(g) 3x+ 4 + −3x−4
x2+1
(h) 3x+ 4 + −4x−3
x2+1
Page 1 of 5

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