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secondary 2 | Maths
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secondary 2 chevron_right Maths

Part d will do. Pls help, thanks in advance

Date Posted: 6 years ago
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Jiayang
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6 years ago
I don't understand how u got from step 2 to step 3 for part d
Jiayang
Jiayang
6 years ago
(1 − √2) ÷ (-1) = √2 − 1
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6 years ago
thanks