Jim's solution to the equation 3x² + 18x - 30 = 0 is shown below. 3x² + 18x - - 30 = 0 x² + 6x - - 10 = 0 (x − 2)(x+5) = 0 8 8 - = 2 = 0 2 x+5=0 x = -5 Identify the mistake(s) and find the correct solution(s) to the equation. Show all work.
Jim's solution to the equation 3x² + 18x - 30 = 0 is shown below. 3x² + 18x - - 30 = 0 x² + 6x - - 10 = 0 (x − 2)(x+5) = 0 8 8 - = 2 = 0 2 x+5=0 x = -5 Identify the mistake(s) and find the correct solution(s) to the equation. Show all work.
Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter6: Quadratic Equations And Inequalities
Section6.S: Summary
Problem 10S
Question
![Jim's solution to the equation 3x² + 18x - 30 = 0 is
shown below.
3x² + 18x
-
- 30 = 0
x² + 6x
-
-
10 = 0
(x − 2)(x+5) = 0
8
8
-
=
2 = 0
2
x+5=0
x = -5
Identify the mistake(s) and find the correct solution(s) to
the equation. Show all work.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd64d082f-42ec-4dc4-8e8d-efff9e49b345%2F1ebe5b64-3ab4-4036-9c5f-700d54e14792%2Fi7n68ws_processed.png&w=3840&q=75)
Transcribed Image Text:Jim's solution to the equation 3x² + 18x - 30 = 0 is
shown below.
3x² + 18x
-
- 30 = 0
x² + 6x
-
-
10 = 0
(x − 2)(x+5) = 0
8
8
-
=
2 = 0
2
x+5=0
x = -5
Identify the mistake(s) and find the correct solution(s) to
the equation. Show all work.
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