Algebra, word problems involving quadratic equations. :]?

M

Michelle Ong

New member
1) Determine k so that 4x^2-3x+k has one root which is twice the other root.

2) Find k so that the roots of kx^2-6x+3 = 0 are equal.

3) Determine the value of k so that x^2+kx = -(x+k) has the sum of roots equal to the product of the roots.

Thanks a bunch! :]
 
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