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Question
Secondary 1 | Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Help with both.
Date Posted: 7 years ago
Views: 725
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done
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For part a, I like to make x the subject first because it seems a bit neater to me. You can also just substitute the values in straightaway and you will just be dealing with numbers.
For part b, questions like this are usually designed to factorise properly. So just choose any two terms to factorise and continue from there.
For part b, questions like this are usually designed to factorise properly. So just choose any two terms to factorise and continue from there.
Date Posted:
7 years ago
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