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The solution of x^2-4x-12=0 are??
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Asked 10/12/2012 12:42:33 PM
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User: The solution of x^2-4x-12=0 are??

Weegy: x^2 - 4x -12 = 0 (x + 2) (x - 6) = 0 x + 2 = 0 or x - 6 = 0 x + 2 - 2 = 0 -2 or x - 6 + 6 = 0 + 6 x = -2 or x = 6
Expert answered|selymi|Points 9022|

User: Solve. A=1/2W(R+S) for W

Weegy: A=(1)/(2)*W(R+S) Since W is on the right-hand side of the equation, [ switch the sides so it is on the left-hand side of the equation. (1)/(2)*W(R+S)=A Multiply the rational expressions to get (W(R+S))/(2). (W(R+S))/(2)=A Multiply each term in the equation by 2. (W(R+S))/(2)*2=A*2 Simplify the left-hand side of the equation by canceling the common factors. W(R+S)=A*2 Multiply A by 2 to get 2A. W(R+S)=2A Divide each term in the equation by (R+S). (W(R+S))/(R+S)=(2A)/(R+S) Simplify the left-hand side of the equation by canceling the common factors. W=(2A)/(R+S) ]
Expert answered|OxTornado007|Points 5848|

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Asked 10/12/2012 12:42:33 PM
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Questions asked by the same visitor
What is the slope of the line passing through (-2, 5) and (3, -4)?
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Updated 6/25/2014 2:13:42 PM
1 Answer/Comment
The slope of the line passing through (-2, 5) and (3, -4) is -9/5. m = (-4-5)/[3-(-2)]; m = -9/5
Added 6/25/2014 2:13:39 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [1/30/2017 3:14:51 PM]
Multiply (2x - 5)^2
Question
Updated 1/30/2017 3:12:02 PM
1 Answer/Comment
(2x - 5)^2
= (2x - 5)(2x - 5)
= 4x^2 - 10x - 10x + 25
= 4x^2 - 20x + 25
Added 1/30/2017 3:12:02 PM
This answer has been confirmed as correct and helpful.
Factor 25x^2-9
Weegy: 25x^2 - 9 = (5x - 3)(5x + 3) (More)
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Expert Answered
Updated 1/30/2017 3:15:11 PM
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