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secondary 3 | A Maths
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Helppp
Date Posted: 3 years ago
Views: 163
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First, they say that the equation has repeated roots of x=2, hence we know that it contains (x-2)(x-2). Then, we give an arbitrary letter to denote a and b. Then we, solve when x= -1 and x=4 to get 2 equations and 2 unknowns. Thus, solving for the value of a.
Date Posted:
3 years ago
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