Solve by factoring 3n^2 - 11n + 10 = 0
Question
Updated 5/10/2015 9:53:47 AM
Edited by Andrew. [5/10/2015 9:53:46 AM], Confirmed by Andrew. [5/10/2015 9:53:47 AM]
Original conversation
User: Solve by factoring 3n^2 - 11n + 10 = 0

Weegy: 3n^2 - 11n + 10 = 0; (3n - 5)(n - 2) = 0; 3n - 5 = 0; 3n = 5; n = 5/3; n - 2 = 0; n = 2; The solution set is n = 5/3 or n = 2.
jeifunk|Points 9439|

User: Solve by factoring. 4a^2 - 4a = 15

Question
Updated 5/10/2015 9:53:47 AM
Edited by Andrew. [5/10/2015 9:53:46 AM], Confirmed by Andrew. [5/10/2015 9:53:47 AM]
Rating
3
4a^2-4a=15
4a^2-4a-15=0
(2a-5)(2a+3)=0
2a-5=0,a=5/2
2a+3=0,a=-3/2
The solution for the equatio5n is 5/2 and -3/2.
Confirmed by Andrew. [5/10/2015 9:53:56 AM], Unconfirmed by Andrew. [5/10/2015 9:53:56 AM], Confirmed by Andrew. [5/10/2015 9:54:02 AM]

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