y(y + 4) - y = 6 is a quadratic equation. True False
Question
Updated 4/10/2014 7:37:41 PM
This conversation has been flagged as incorrect.
Flagged by yeswey [4/10/2014 7:36:20 PM]
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Original conversation
User: y(y + 4) - y = 6 is a quadratic equation. True False

Weegy: False. y(y 4) - y = 6 is written as: y^5 -y - 6 = 0. A quadratic equation is a second-order polynomial equation in a single variable y and this is not a second order polynomial equation.
befeeter|Points 406|

Question
Updated 4/10/2014 7:37:41 PM
This conversation has been flagged as incorrect.
Flagged by yeswey [4/10/2014 7:36:20 PM]
Rating
3
y(y + 4) - y = 6 is a quadratic equation. TRUE.
y(y + 4) - y = 6
y^2 + 4y - y = 6
y^2 + 3y - 6 = 0
Confirmed by jeifunk [4/10/2014 7:40:06 PM]

Questions asked by the same visitor
The length of a rectangle is 3 more than twice the width. The area of the rectangle is 119 square inches. What are the dimensions of the rectangle? If x = the width of the rectangle, which of the following equations is used in the process of solving this problem? 2x^2 + 3x - 119 = 0 3x^2 + 3x - 119 = 0 6x^2 - 119 = 0
Weegy: (3x-2) squared is 9x^2 - 12x + 4. (More)
Question
Updated 4/3/2014 9:09:59 PM
The length of a rectangle is 3 more than twice the width. The area of the rectangle is 119 square inches. If x = the width of the rectangle, the equation that can be used to solve this problem is: 2x^2 + 3x - 119 = 0.
Width is x, the length should be: 2x + 3
The area = width x length = x(2x + 3) = 119
Rearrange the equation: 2x^2 + 3x - 119 = 0
Confirmed by jeifunk [4/3/2014 9:16:57 PM]
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