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secondary 4 | E Maths
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secondary 4 chevron_right E Maths chevron_right Singapore

I’m really confused on how to tackle this qn pls help me step by step with explanations if possible thank u so much!!

Date Posted: 2 years ago
Views: 308

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Mark
Mark's answer
89 answers (Tutor Details)
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2 years ago
May I know how did it become -1/square root x
cuz I calculated -1/x Times Square root of x is a different answer?
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Anna Zhang
Anna Zhang's answer
31 answers (Tutor Details)
Hope this helps! :) Give it a try and feel free to ask me if you have any further questions