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PostPosted: Mon Feb 25, 2019 11:54 am 
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Can some kind soul enlighten me

Does the GCSE syllabus--- edexcelrequire knowledge of simultaneous equations for 2 variables or does it have 3 variables as well?

Unable to find out myself and child is stuggling with it


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PostPosted: Mon Feb 25, 2019 6:52 pm 
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Joined: Wed Jan 18, 2012 11:41 am
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Location: Essex
Moonsun wrote:
Can some kind soul enlighten me

Does the GCSE syllabus--- edexcelrequire knowledge of simultaneous equations for 2 variables or does it have 3 variables as well?

Unable to find out myself and child is stuggling with it


https://qualifications.pearson.com/en/qualifications/edexcel-gcses/mathematics-2015.html

I could only see reference to two variables in the spec. I would check with DS2, but he's out. And DD has probably obliterated all memory of Maths GCSE by now (even though she did get a 7) :lol:.

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PostPosted: Mon Feb 25, 2019 7:27 pm 
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DD only did 2 variable SEs to gcse and she sat last summer.


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PostPosted: Wed Feb 27, 2019 5:59 am 
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Thankyou that's very helpful
I A my not sure why students have been given this in hw-- probably challenge question


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