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Two students, Jose and Allen are solving this equation, Vx +3 = 3x – 1 These are the first three steps Jose completed to solve the problem: x + 3 = 9x2 + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x2 - 2 Third: Subtract x from both sides. 9x – x - 2 = 0 These are the first three steps Allen completed to solve the problem: x + 3 = 9x² – 6x + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x² – 6x – 2 Third: Subtract x from both sides. 9x² – 7x – 2 = 0 Which statement about the students work is accurate? O Jose's first step is incorrect because he squared Зх +1 incorrectly. O Jose's second step is incorrect because he should have combined like terms. O Allen's second step is incorrect because he should have combined like terms. O Allen's first step is incorrect because he squared 3х +1 incorrectly.

Two students, Jose and Allen are solving this equation, Vx +3 = 3x – 1 These are the first three steps Jose completed to solve the problem: x + 3 = 9x2 + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x2 - 2 Third: Subtract x from both sides. 9x – x - 2 = 0 These are the first three steps Allen completed to solve the problem: x + 3 = 9x² – 6x + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x² – 6x – 2 Third: Subtract x from both sides. 9x² – 7x – 2 = 0 Which statement about the students work is accurate? O Jose's first step is incorrect because he squared Зх +1 incorrectly. O Jose's second step is incorrect because he should have combined like terms. O Allen's second step is incorrect because he should have combined like terms. O Allen's first step is incorrect because he squared 3х +1 incorrectly.

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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Two students, Jose and Allen are solving this equation, Vx +3 = 3x – 1 These are the first three steps Jose completed to solve the problem: x + 3 = 9x² + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x² – 2 Third: Subtract x from both sides. 9x2 – x – 2 = 0 These are the first three steps Allen completed to solve the problem: x + 3 = 9x² – 6x + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x² – 6x – 2 Third: Subtract x from both sides. 9x² – 7x – 2 = 0 Which statement about the students work is accurate? O Jose's first step is incorrect because he squared 3х +1 incorrectly. O Jose's second step is incorrect because he should have combined like terms. O Allen's second step is incorrect because he should have combined like terms. O Allen's first step is incorrect because he squared 3х +1 incorrectly.
Transcribed Image Text:Two students, Jose and Allen are solving this equation, Vx +3 = 3x – 1 These are the first three steps Jose completed to solve the problem: x + 3 = 9x² + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x² – 2 Third: Subtract x from both sides. 9x2 – x – 2 = 0 These are the first three steps Allen completed to solve the problem: x + 3 = 9x² – 6x + 1 First: Square both sides of the equal sign. Second: Subtract three from both sides. x = 9x² – 6x – 2 Third: Subtract x from both sides. 9x² – 7x – 2 = 0 Which statement about the students work is accurate? O Jose's first step is incorrect because he squared 3х +1 incorrectly. O Jose's second step is incorrect because he should have combined like terms. O Allen's second step is incorrect because he should have combined like terms. O Allen's first step is incorrect because he squared 3х +1 incorrectly.
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