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secondary 4 | A Maths
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Thank you so much. Really in desperate need for this question . Thank you so much in advance for those who had helped me :)
Date Posted: 7 years ago
Views: 785
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This is the steps for a
Date Posted:
7 years ago
Ohh... So when the question states that the roots are XXX etc , we let the the roots to be substituted as the x in the equation? Thank you so much :)) I could not have thought of how to begin with. Ty ^^
That's one way to approach. Another way is to use the quadratic formula and equate which is more complex for this question.
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Ans for part b
Date Posted:
7 years ago
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Answer for part c. Hope it helps!
Date Posted:
7 years ago
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