9. Which of the following methods can be used in solving quadraticequation of the form ax? + bx + c = 0?I. Extracting Square RootsII. FactoringA. I, II and III%3DIII. Completing the SquareIV. Quadratic FormulaC. II, III and IVВ. I, II and IVD. I, II, III and IV10. What quadratic equation has roots of 3 and 4?A. (x + 3)(x + 4) = 7В. (х — 3)(х + 4) %3D 7C. x? + 4x = 12 – 3xD. x2 – 7x = -12%3D11. What is the quadratic equation formed by roots 3 and -?3A. 3x? + 8x - 3 = 0В. Зх2 — 8х -3 %3D 0С. Зх2 — 33х +3 3D 0D. 3x? – 33x – 3 = 0

9. Which of the following methods can be used in solving quadratic equation of the form ax? + bx + c = 0? I. Extracting Square Roots II. Factoring A. I, II and III III. Completing the Square IV. Quadratic Formula C. II, III and IV B. I, III and IV D. I, II, III and IV 10. What quadratic equation has roots of 3 and 4? A. (x + 3)(x + 4) = 7 B. (x – 3)(x + 4) = 7 C. x? + 4x = 12 - 3x D. x2 – 7x = -12 11. What is the quadratic equation formed by roots 3 and -? A. 3x? + 8x - 3 = 0 B. 3x2 – 8x - 3 = 0 C. 3x2 – 33x +3 = 0 D. 3x? – 33x - 3 = 0

9. Which of the following methods can be used in solving quadratic equation of the form ax? + bx + c = 0? I. Extracting Square Roots II. Factoring A. I, II and III III. Completing the Square IV. Quadratic Formula C. II, III and IV B. I, III and IV D. I, II, III and IV 10. What quadratic equation has roots of 3 and 4? A. (x + 3)(x + 4) = 7 B. (x – 3)(x + 4) = 7 C. x? + 4x = 12 - 3x D. x2 – 7x = -12 11. What is the quadratic equation formed by roots 3 and -? A. 3x? + 8x - 3 = 0 B. 3x2 – 8x - 3 = 0 C. 3x2 – 33x +3 = 0 D. 3x? – 33x - 3 = 0

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

100%

9. Which of the following methods can be used in solving quadratic
equation of the form ax? + bx + c = 0?
I. Extracting Square Roots
II. Factoring
A. I, II and III
%3D
III. Completing the Square
IV. Quadratic Formula
C. II, III and IV
В. I, II and IV
D. I, II, III and IV
10. What quadratic equation has roots of 3 and 4?
A. (x + 3)(x + 4) = 7
В. (х — 3)(х + 4) %3D 7
C. x? + 4x = 12 – 3x
D. x2 – 7x = -12
%3D
11. What is the quadratic equation formed by roots 3 and -?
3
A. 3x? + 8x - 3 = 0
В. Зх2 — 8х -3 %3D 0
С. Зх2 — 33х +3 3D 0
D. 3x? – 33x – 3 = 0

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