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secondary 3 | A Maths
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Sushi
Sushi

secondary 3 chevron_right A Maths chevron_right Singapore

Don't getting how to solve this. Please help. Thanks

Date Posted: 3 years ago
Views: 153

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Matthew Fan
Matthew Fan's answer
39 answers (A Helpful Person)
1st
The square root suggesting squaring, which was how i arrived at the second solution
Sushi
Sushi
3 years ago
Thanks for explaining the method.
Sushi
Sushi
3 years ago
Thanks