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Question
secondary 4 | A Maths
2 Answers Below
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Date Posted: 5 years ago
Views: 389
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done
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clear
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Always positive means the curve will never cut the x-axis, so there are no solutions to equation = 0.
So b2 - 4ac < 0.
So b2 - 4ac < 0.
Date Posted:
5 years ago
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