2x2 – x – 6 = 0
Question
Updated 7/19/2014 10:12:14 AM
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Original conversation
User: 3x2 + x + 3 = 0

User: 2x2 – x – 6 = 0

Weegy: x= -4,1
AngelInDisguise|Points 5101|

User: –x2 + x + 6 = 0

User: x2 + 10x + 24 = 0

Weegy: You need to make your equation clear.
lambert6969|Points 20|

Question
Updated 7/19/2014 10:12:14 AM
This conversation has been flagged as incorrect.
Rating
8
2x^2 – x – 6 = 0;
(x - 2)(2x + 3) = 0;
(x - 2) = 0 or (2x + 3) = 0;
x = 2 or x = 2x = -3; x = -3/2

Solution set: x = 2 or x = -3/2
8
–x^2 + x + 6 = 0;
-(x - 3)(x + 2) = 0;
-x + 3 = 0 or (x + 2) = 0;
-x = -3; x = 3 or x = -2

The solution set is x = 3, x = -2
8
x^2 + 10x + 24 = 0;
(x + 4)(x + 6) = 0;
(x + 4) = 0 or (x + 6) = 0;
x = -4 or x = -6

The solution set is x = -6, x = -4

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