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ChiranjeevSingh
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Updated on: 22 Aug 2017, 21:00
Originally posted by ChiranjeevSingh on 22 Aug 2017, 19:49.
Last edited by ChiranjeevSingh on 22 Aug 2017, 21:00, edited 5 times in total.
Last edited by ChiranjeevSingh on 22 Aug 2017, 21:00, edited 5 times in total.
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E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
77% (01:31) correct
23%
(02:22)
wrong
based on 94
sessions
History
Date
Time
Result
Not Attempted Yet
What is the product of all the roots of the following equation?
\(x^5 - 3x^4 = 3x^2 - 3x^3 + 2x\)
A. 28
B. 19
C. 14
D. 1
E. 0
\(x^5 - 3x^4 = 3x^2 - 3x^3 + 2x\)
A. 28
B. 19
C. 14
D. 1
E. 0
22 Aug 2017, 20:14
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ChiranjeevSingh
What is the product of all the roots of the following equation?
\(x^5 - 3x^4 = 3x^2 - 3x^3 + 2x\)
A. 28
B. 14
C. 19
D. 0
E. 1
I'll post the OA in a while!
\(x^5 - 3x^4 = 3x^2 - 3x^3 + 2x\)
A. 28
B. 14
C. 19
D. 0
E. 1
I'll post the OA in a while!
Hi..
X is common to all terms so one value of x is 0..
No need to go any further..
Product of all terms with one of them as 0 will be 0
E
22 Aug 2017, 20:55
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ChiranjeevSingh
What is the product of all the roots of the following equation?
\(x^5 - 3x^4 = 3x^2 - 3x^3 + 2x\)
A. 28
B. 14
C. 19
D. 0
E. 1
I'll post the OA in a while!
\(x^5 - 3x^4 = 3x^2 - 3x^3 + 2x\)
A. 28
B. 14
C. 19
D. 0
E. 1
I'll post the OA in a while!
You have to post the OA from the beginning. Also, on the GMAT, answer choices are in ascending or descending order.
