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secondary 3 | E Maths
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Rosie
Rosie

secondary 3 chevron_right E Maths chevron_right Singapore

need help for quadratic formula asap ty

Date Posted: 6 days ago
Views: 31

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Edi
Edi's answer
25 answers (A Helpful Person)
1st
hope this helps
Rosie
Rosie
6 days ago
thank you sm so to make the x positive , can just move all the numbers to the other side right?
Edi
Edi
6 days ago
yes, or you can alternatively move it all over to the side where x^2 has a negative coefficient, in this case -1. You can then sub out -1 from all the terms and divide both sides by -1, the answer is the same
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sstrike
Sstrike's answer
3474 answers (A Helpful Person)