1. Let f(x) =5x+4 and 8(x) =2r-6, find the following: a. (f+g) (x) b. (f-8) (x) C. (fg) (x) d. (f+g) (5) 2. Solve the equation by completing the square. Write your answer as a solution set. 4x2-2x+ 5=0 3. Given the polynomial P(x) =x4- 2x3- 7x2+ 18x- 18 a. Without long division, find the remainder if Pis divided by x+1. b. If one zero of P is 1-i, find the remaining zeros of P. c. Write Pin factored form.
1. Let f(x) =5x+4 and 8(x) =2r-6, find the following: a. (f+g) (x) b. (f-8) (x) C. (fg) (x) d. (f+g) (5) 2. Solve the equation by completing the square. Write your answer as a solution set. 4x2-2x+ 5=0 3. Given the polynomial P(x) =x4- 2x3- 7x2+ 18x- 18 a. Without long division, find the remainder if Pis divided by x+1. b. If one zero of P is 1-i, find the remaining zeros of P. c. Write Pin factored form.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.4: Special Products
Problem 65PFA
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