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Q: Which of the following is the general form of the equation 5x 2 - 20x = 15? x 2 - 4x = 3 x 2 - 4x - 3 = 0 5x 2 - 20x - 15 = 0
A: x^2 - 4x - 3 = 0
Original conversation
User: Which of the following is the general form of the equation 5x 2 - 20x = 15? x 2 - 4x = 3 x 2 - 4x - 3 = 0 5x 2 - 20x - 15 = 0

Weegy: x^2-4x=3 x^2-4x-3=0 5x^2-20x-15=0

Question
Updated 7/13/2011 2:02:48 AM
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x^2 - 4x - 3 = 0

Questions asked by the same visitor
Factor completely. x^2-10x+24
Weegy: x^2 - 10x + 24 = (x - 4)(x - 6) (More)
Question
Updated 3/30/2015 6:07:58 AM
Factor the four-term polynomial. mn - 15 + 3m - 5n
Weegy: mn-15+3m-5n Let's rearrange the terms mn + 3m - 15 - 5n = m*(n + 3) - 5(n + 3) = (m - 5)(n + 3) User: Factor completely. 49t^6 - 4k^8 Weegy: 49t^6 - 4k^8 = (7t³ + 2k^4)(7t³ - 2k^4) (More)
Question
Updated 3/30/2015 6:07:06 AM
Factor completely. 49t^6 - 4k^8
Question
Updated 6/16/2014 11:11:27 AM
49t^6 - 4k^8 = -(2 k^4-7 t^3) (2 k^4+7 t^3)
What is the solution set of 7x^2 + 3x = 0?
Weegy: First you will want to take the 5 and multiply it to the -3X and 4 so it will look like this: 7X -15X-20=-21-7X Got it? Then you will combine the X's on the first side so you will get this: -8X-20= -21-7X Next you need to get the X's on [ [ [ one side so you will take the one that is less, in this case -8X and add it to the -7X. When it crosses over the equal mark it becomes a positive so you will get this next: -20=-21 + X <------you get 1X here but it is not necessary to put the 1 Next you want to get the X by itself so you will add the-21 (because it is the lowest) to the other side. Again, when you cross a negative to the other side it becomes a positive. So here is your final result: 1=X Hope that helped! ] ] ] (More)
Question
Updated 8/17/2014 3:03:21 PM
7x^2 + 3x = 0;

x(7x + 3) = 0;

x = 0;

7x + 3 = 0;
7x = -3;
x = -3/7;

x = {0, -3/7}
Confirmed by andrewpallarca [8/17/2014 3:08:45 PM]
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