ishratgi1 ishratgi1

17-02-2019
Mathematics

contestada

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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rosey2wavy rosey2wavy

17-02-2019

[tex]3a + ( - 6)[/tex]

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