Three students used different methods to multiply polynomials. Carefully observe each student's work and then select the mistake they made from the drop down menu. НЕСТОР (x – 6)(x – 4) JENNY (3x + 5)(4x – 5) ELIAS (x² – 3) (x + 2) 6 x² + 15x+ 54 * 6x 3x(4x - 5) + 5(4x - 5) (- 3 X* + 2) - 6 7- 2x + 9x - 25 9 9% 54 7+7x - 25 Hector Jenny Elias
Three students used different methods to multiply polynomials. Carefully observe each student's work and then select the mistake they made from the drop down menu. НЕСТОР (x – 6)(x – 4) JENNY (3x + 5)(4x – 5) ELIAS (x² – 3) (x + 2) 6 x² + 15x+ 54 * 6x 3x(4x - 5) + 5(4x - 5) (- 3 X* + 2) - 6 7- 2x + 9x - 25 9 9% 54 7+7x - 25 Hector Jenny Elias
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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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
![ull TEW
7:25 AM
84%
Multiplying Polynomials
Three students used different methods to multiply
polynomials. Carefully observe each student's work
and then select the mistake they made from the drop
down menu.
HECTOR
(x - 6)(x - 9) JENNY
(3x + 5)(4x – 5)
ELIAS
(x2 – 3) (x + 2)
6.
x² + 15x+ 54
3x(4x - 5) + 5(4x - 5)
7x2 - 2x + 9x – 25
x2
6x
(x? - 3 )(x + 2)
x³ - 6
9 9x
54
72 +7x - 25
Hector
Jenny
Elias
Next ►](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4c6c92ec-b096-439f-8d7a-5463ecc186fc%2F0d33cea0-e403-484e-9572-50af3f982edb%2Ftvq1uu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ull TEW
7:25 AM
84%
Multiplying Polynomials
Three students used different methods to multiply
polynomials. Carefully observe each student's work
and then select the mistake they made from the drop
down menu.
HECTOR
(x - 6)(x - 9) JENNY
(3x + 5)(4x – 5)
ELIAS
(x2 – 3) (x + 2)
6.
x² + 15x+ 54
3x(4x - 5) + 5(4x - 5)
7x2 - 2x + 9x – 25
x2
6x
(x? - 3 )(x + 2)
x³ - 6
9 9x
54
72 +7x - 25
Hector
Jenny
Elias
Next ►
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