Mathematics, 28.01.2020 02:31, jonmorton159

The quadratic equation ax^2-6x+a-2=0, a does not = 0, has one root which is double the other.
a)let the roots be a and 2a. hence find the two equations involving a.
b)find a and the two roots.

Answers: 3

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The quadratic equation ax^2-6x+a-2=0, a does not = 0, has one root which is double the other. a)let the roots be a and 2a. hence find the two equations involving a. b)find a and the two roots.

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The quadratic equation ax^2-6x+a-2=0, a does not = 0, has one root which is double the other.
a)let the roots be a and 2a. hence find the two equations involving a.
b)find a and the two roots.