Solve the equation by the zero-factor property. 17) 2x2 = 18x - 36 A) (3, 6) B) (6, 12) C) {-6, 3) D) {-6, - 3} Solve'the equation by the square 10ot property. 18) (x + 4)2 = - 2 A) {-4 ± in2) B) {-4 ± /2} C) {-2, 6} D) {-2 - V2) Solve the equation by completing the square. 19) x2 + 4x + 20 = 0 A) {-2 +2 /5} B) {-2 ± 4i} C) {2, -6} D) (2 + 4i}
Solve the equation by the zero-factor property. 17) 2x2 = 18x - 36 A) (3, 6) B) (6, 12) C) {-6, 3) D) {-6, - 3} Solve'the equation by the square 10ot property. 18) (x + 4)2 = - 2 A) {-4 ± in2) B) {-4 ± /2} C) {-2, 6} D) {-2 - V2) Solve the equation by completing the square. 19) x2 + 4x + 20 = 0 A) {-2 +2 /5} B) {-2 ± 4i} C) {2, -6} D) (2 + 4i}
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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