I am unable to do question 7c & d. The first thing I did was to expand both c &

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secondary 3 | A Maths
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secondary 3 A Maths

I am unable to do question 7c & d. The first thing I did was to expand both c & d but i do not know how to continue after

Date Posted: 8 years ago

done {{ upvoteCount }} Upvotes

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Strategy: Use prime factorization to simplify the radicand

Date Posted: 8 years ago

done {{ upvoteCount }} Upvotes

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Strategy: Special product

Date Posted: 8 years ago