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Question
secondary 4 | E Maths
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Need help with this question. Thank you.
Date Posted: 2 years ago
Views: 589
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For this question, you are able to form a relationship with y and m and y and t in the same equation. After that is just subbing in values.
Date Posted:
2 years ago
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For this question it is best to expand out fully so you can prove that since 25, -5 and 20 are all multiples of 5, the entire expression is divisible by 5 for all real values of x which includes x more than or equals 2 rather than putting it into equality form which will make it hard to prove.
Date Posted:
2 years ago
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