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secondary 3 | A Maths
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Hi, pls help me on this A maths question.
Thank you so much... :)
Date Posted: 3 years ago
Views: 175
Good evening Candice! Looking at your question now
Thank you so much, Mr Eric :)
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done
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Good evening Candice! We do cancellations for common terms. This is called the method of differences.
Date Posted:
3 years ago
Awesome ! The solution steps are very clear.
Thanks a lot Mr Eric :)
I have 2 more A maths questions to ask, will be uploading shortly...
Thanks a lot Mr Eric :)
I have 2 more A maths questions to ask, will be uploading shortly...
The terms have already been rewritten as as 3/2(2x + 1) - 3/2(2x + 3) in the first part.
In the second part, should either factor out 3/2 or use same form, instead of writing the fraction with the numerator as a fraction as well. That's inconsistent presentation.
In the second part, should either factor out 3/2 or use same form, instead of writing the fraction with the numerator as a fraction as well. That's inconsistent presentation.
Actually the fraction should be in the numerator as well, since the first part requires us to put in the form A / (2x + 1) where A happens to be a fraction.
Maybe factoring out 3/2 is safer.
Maybe factoring out 3/2 is safer.
Exactly. I was wondering why you even rewrote it.
Because usually final answers for a partial fraction is to be expressed as one fraction only, rather than having a “fraction in a fraction”.
For the second part, writing as 3/2 on top is easier to see than writing with the 2 being part of the denominator.
For the second part, writing as 3/2 on top is easier to see than writing with the 2 being part of the denominator.
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