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secondary 4 | A Maths
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Lee
Lee

secondary 4 chevron_right A Maths chevron_right Singapore

Pls help me with question 7 ASAP thx

Date Posted: 1 year ago
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Arnold K H Tan
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Ray
Ray
1 year ago
May I how know to I do it if I change the √2x-1 to (2x-1)1/2
Arnold K H Tan
Arnold K H Tan
1 year ago
If you mean change the power of sqrt to -½, then just use product rule to differentiate.

Not recommended... as its harder to simplify by factorising out terms with a power of ½