Need help for both parts. I got stuck with simplification and suspect my whole w

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secondary 3 | A Maths
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secondary 3 A Maths

Need help for both parts. I got stuck with simplification and suspect my whole working to be wrong. Would greatly appreciate detailed steps and working for me to identify where I went wrong. Thanks a lot!

Date Posted: 7 years ago

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Date Posted: 7 years ago

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Date Posted: 7 years ago

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