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Use the quadratic formula to solve the quadratic equation. x(x + 4) + 13 = 0 Select one: O A. -5, 1 O B. -4±√68 2 C. -2 + 6i O D. -4+2√17 2 O E. -2 + 3i

Use the quadratic formula to solve the quadratic equation. x(x + 4) + 13 = 0 Select one: O A. -5, 1 O B. -4±√68 2 C. -2 + 6i O D. -4+2√17 2 O E. -2 + 3i

Algebra and Trigonometry (6th Edition)
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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Question
Use the quadratic formula to solve the quadratic equation. x(x + 4) + 13 = 0 Select one: O A. -5, 1 O B. -4+√68 2 C. -2 + 6i O D. -4+2√/17 2 O E. -2 + 3i
Transcribed Image Text:Use the quadratic formula to solve the quadratic equation. x(x + 4) + 13 = 0 Select one: O A. -5, 1 O B. -4+√68 2 C. -2 + 6i O D. -4+2√/17 2 O E. -2 + 3i
Use the discriminant to determine the number and type of roots for the quadratic equation. 2y² − 5y + 1 = 0 Select one: A. two complex roots O B. one real root O C. two real roots
Transcribed Image Text:Use the discriminant to determine the number and type of roots for the quadratic equation. 2y² − 5y + 1 = 0 Select one: A. two complex roots O B. one real root O C. two real roots
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