Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
![Which equations are quadratic?
1
a) 2x? - 5x + 3 = 0
1
= 0
8
d)
4
b) x = x? + 4
e) V2r
- 1 = 3
c) x = 4
f) (x + 1)(x – 1) = 15
-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc3a77cf1-bbac-4743-bff1-d3262a8b3a64%2F3c65be38-6843-452f-ad4f-d5947f20ac92%2Fuj7te9u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Which equations are quadratic?
1
a) 2x? - 5x + 3 = 0
1
= 0
8
d)
4
b) x = x? + 4
e) V2r
- 1 = 3
c) x = 4
f) (x + 1)(x – 1) = 15
-
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