Tham KY's answer to Xiaoyang's Junior College 1 H2 Maths question.
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You forget to divide the new power...
Date Posted:
6 years ago
Oh!!! Ok thanks ! Can i use the MF 26 formula for this qn?
No need formula,coz the h inside square root is just power one.you did correctly except forgot to divide half...
Ok thks!
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