Centrale des maths - centraledesmaths.uregina.ca
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 Sujet: complete the square
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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=5Penny 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^-1Penny 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 + 4Harley 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 equationStephen 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 parabolaPenny 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=0Penny 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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