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secondary 3 | A Maths
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Rachel
Rachel

secondary 3 chevron_right A Maths chevron_right Singapore

please help me with this question :)

Date Posted: 5 years ago
Views: 204

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Mathaddict100
Mathaddict100's answer
534 answers (A Helpful Person)
1st
K=9 is rejected because this value of constant leaves a zero root which is not what the qn wants..Hence,the value of k should be -5 and the subsequent roots it gives..Hope it helps :)