Sujet: complete the square liste de sujets
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12 articles trouvés pour ce sujet.

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	The center and radius of a circle		2015-02-06
		ariana pose la question : I need to find the center and the radius of this circle. I don't know how to put 9/2 than square it into a fraction. x^2 + 2x + y^2 +9y=5 Penny Nom lui répond.
	Completing the square		2009-10-02
		christopher pose la question : how do i find the factors of x^2+3x+2 by completing the square ? Robert Dawson lui répond.
	The inverse of F(x)=x^2-6x+13, for x>3		2009-07-26
		Juan pose la question : The function F is given by F(x)=x^2-6x+13, for x>3. A. Write F(x) in the form (x-a)^2+b B.Find the inverse function F^-1 C.State the domain of F^-1 Penny Nom lui répond.
	Completing the square		2009-04-27
		Daniel pose la question : I tried following an example of yours but I still couldn't figure it out. Here is my question, 2x^2 - 6x + 1 = 0. Any help would be greatly appreciated. Stephen La Rocque lui répond.
	Factor 9x^2 + 6x + 4		2008-11-21
		Jonah pose la question : how can i solve this by factoring: 9x^2 + 6x + 4 Harley Weston lui répond.
	A rectangle word problem		2008-04-10
		Nick pose la question : A rectangle is twice as long as it is wide. If the length and width are both increased by 5cm, the resulting rectangle has an area of 50cm^2. Find the dimensions of the original. Penny Nom lui répond.
	Complete the square		2008-04-09
		jessica pose la question : can you check my answer please thanks f(x)=2x^2-4x+5 I got 2(x+2)^2-3 for when it asked to simplfy it to standard form of a quadratic equation Stephen La Rocque lui répond.
	Complete the square		2008-04-09
		jessica pose la question : Use the technique of completing the square to put f(x)= 2x^2-4x+5 in the form f F(x)= a(x-h)^2+k were h,k=vertex of the parabola. identify the coordinate (h,k)of the maximum or minimum point of the associated parabola Penny Nom lui répond.
	More on completing the square		2007-11-29
		June pose la question : x^2 - 6x = 16 I found you already had this question but the answer you gave did not help me to explain how to answer the problem for my daughter. I do not understand how to complete the square for this paticular question and the example you showed did not help. I would appreciate any further help you could give me. Penny Nom lui répond.
	Finding the center of an ellipse		2007-06-20
		Sima pose la question : find the center of the ellipse with the equation 3x^2 +4y^2+18x-32y-5=0 Penny Nom lui répond.
	Solving x^2-3x+5=0		2001-11-30
		Katy pose la question : How do you find the solution to x2-3x+5=0? Penny Nom lui répond.
	The Quadratic Formula		1999-01-22
		Eric Morgan pose la question : Hi my name is Eric Morgan and I m in 8th Grade honors math (middle) and I'd like to know how to prove the quadratic formula -b±sqrt of b(a)(c)over 2(a) Penny Nom lui répond.

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