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secondary 3 | A Maths
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Pls help
Date Posted: 2 years ago
Views: 344
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If they ask how many roots, it means the number of points of the curve that intersect y=0. Since f(x) is exactly divisible by (x+5) , you know that f(x) =0 when x = -5. So that's one root already
Date Posted:
2 years ago
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