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secondary 4 | A Maths
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xinrann
Xinrann

secondary 4 chevron_right A Maths

can i have help w this qn? thanks in advance

Date Posted: 7 years ago
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Zhang Jia Hao
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Zhang Jia Hao
Zhang Jia Hao
7 years ago
I made a mistake regarding the y^2. It should have been 3y^2, as required. This 3 would cancel out the 1/3 when differentiating the right hand side (as it is to the power of 1/3).
xinrann
Xinrann
7 years ago
thank you!!