5. (6x-19x-13xr-2) (3x+1) (a) ...-7x+6 (b) ...+2x-2 (c) ...-7x-2 (d)...+6x-1 (e) ...-5x-4 6. Given two zeros of the polynomial f(x) = -10x +11x +46x-48: x = 8, x, = 3, find the other zeros. (a) x, + x, =-1 (b) x, + x, =-2 (c) x, + x, =-3 (d) x, +x, =-4 (e) x +x = -5 In problems #7-9, solve the equations. 7. x +4x +x- 26 = 0 (a) x + x, + X =-1 (b) x, + x, + x, = -2 (c) x + x, + x, = -3 (d) x, + x, + x, = -4 (e) x +*+ * =-5 8. * +5x + 5x - 25 x-26 = 0 (e) x + x+x + x = -3 (e) x +x +x+ x =-5 (b) x, + x, +x, + x =-2 (d) x, + x, + x, + x, = -4 I-= 'x + x + x + x () 9. x-x-x+1=0 (a) x + x, + x = 0 (b) x, + x, + x, = 1 (c) x +x, + x, = 2 (d) x +x, +x, = 3 (e) x +x+x = 4 10. Find a polynomial with real coefficients of degree 4 that has zeros: 2, -2, and 2+3i. (a) x -4x +17x - 16x+ 52 (c) x -4x +9x + 16x-52 (b) x +4x +9x-16x-52 (d) x +4x +17x +16x+52 In problems #11-14, determine how many (at most) zeros the following polynomials can have O Type here to search
5. (6x-19x-13xr-2) (3x+1) (a) ...-7x+6 (b) ...+2x-2 (c) ...-7x-2 (d)...+6x-1 (e) ...-5x-4 6. Given two zeros of the polynomial f(x) = -10x +11x +46x-48: x = 8, x, = 3, find the other zeros. (a) x, + x, =-1 (b) x, + x, =-2 (c) x, + x, =-3 (d) x, +x, =-4 (e) x +x = -5 In problems #7-9, solve the equations. 7. x +4x +x- 26 = 0 (a) x + x, + X =-1 (b) x, + x, + x, = -2 (c) x + x, + x, = -3 (d) x, + x, + x, = -4 (e) x +*+ * =-5 8. * +5x + 5x - 25 x-26 = 0 (e) x + x+x + x = -3 (e) x +x +x+ x =-5 (b) x, + x, +x, + x =-2 (d) x, + x, + x, + x, = -4 I-= 'x + x + x + x () 9. x-x-x+1=0 (a) x + x, + x = 0 (b) x, + x, + x, = 1 (c) x +x, + x, = 2 (d) x +x, +x, = 3 (e) x +x+x = 4 10. Find a polynomial with real coefficients of degree 4 that has zeros: 2, -2, and 2+3i. (a) x -4x +17x - 16x+ 52 (c) x -4x +9x + 16x-52 (b) x +4x +9x-16x-52 (d) x +4x +17x +16x+52 In problems #11-14, determine how many (at most) zeros the following polynomials can have O Type here to search
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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