Thursday, January 21, 2021

Challenging Question

Attempt the following challenging question 
worths "5" points if correctly answered with clear and proper presentation.
Post your answer on the whiteboard before the next lesson starts.



Discussion on 22 Jan (FRI)
A suggested solution from a member in S1-06 

Though presentation can be improved for neatness and greater clarity, the working has applied the key idea of using cube root of 1000 to solve the problem πŸ‘


Below is the suggested solution. 
Look out for the presentation how it leads one to follow the step-by-step working (how it transit from one line to another):



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