Posted by Jones on Wednesday, November 9, 2011 at 12:33pm.
Write a quadratic equation in the variable x, having the given numbers as solutions.
Type the equation in standard form, ax^2+bx+c=0.
The soluation is 8 and is the only solution.

algebra  Steve, Wednesday, November 9, 2011 at 1:00pm
actually, 8 is not the only solution. There are two solutions, and they both have the value 8.
(x8)(x8) = x^2  16x + 64 = 0