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secondary 3 | A Maths
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Nathan
Nathan

secondary 3 chevron_right A Maths chevron_right Singapore

help

Date Posted: 3 years ago
Views: 264

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Kahwai
Kahwai's answer
232 answers (A Helpful Person)
1st
1st Coefficient >0, then use b^2-4ac < 0
Kahwai
Kahwai
3 years ago
Why you don’t understand?

B2 - 4 AC < 0

You need to solve the question by practising
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Kahwai
Kahwai's answer
232 answers (A Helpful Person)
dy/dx = 0 is parallel to X axis

Find x then sub to get y

Y = 5/4 is the solution
Kahwai
Kahwai
3 years ago
The method is correct

You can’t understand or too lazy to read you don’t put wrong

If you mislead people you won’t get good result as there is integrity problem

Before you learn please reflect your thought and behavior
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yyqx_
Yyqx_'s answer
6 answers (A Helpful Person)
Hope this helps :)
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yyqx_
Yyqx_'s answer
6 answers (A Helpful Person)
Hope this helps:)