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maths question please help gcse
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Stevie_Ggg the question refreshed lmao so i have to do this one could you help please??? thank you so much
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(Original post by SimSim0303)
Its A because every even number will be divisible by 2 so your original number has to be 2n and the next even number will just be 2 more than your original number so it'll be 2n+2
Its A because every even number will be divisible by 2 so your original number has to be 2n and the next even number will just be 2 more than your original number so it'll be 2n+2
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(Original post by kbr1907)
2n and 2n+2 as 2n and 4n will give you 2 even numbers that are not next to each other, for example, for n=2:
2(2)=4
4(2)=8
this is not true as 6 is the next even number after 4
so for 2n and 2n+2
2(2)=4
2(2)+2 = 6
The other solutions will give you odd numbers as it is +1
2n + 1 where n=2 gives:
2(2) + 1 = 5
i hope this makes sense
2n and 2n+2 as 2n and 4n will give you 2 even numbers that are not next to each other, for example, for n=2:
2(2)=4
4(2)=8
this is not true as 6 is the next even number after 4
so for 2n and 2n+2
2(2)=4
2(2)+2 = 6
The other solutions will give you odd numbers as it is +1
2n + 1 where n=2 gives:
2(2) + 1 = 5
i hope this makes sense
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#7
(Original post by kbr1907)
2n and 2n+2 as 2n and 4n will give you 2 even numbers that are not next to each other, for example, for n=2:
2n and 2n+2 as 2n and 4n will give you 2 even numbers that are not next to each other, for example, for n=2:
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(Original post by Muttley79)
Please edit your post - you are breaking forum rules by posting a solution ...
Please edit your post - you are breaking forum rules by posting a solution ...
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#9
(Original post by theoneyoulove)
Stevie_Ggg the question refreshed lmao so i have to do this one could you help please??? thank you so much
Stevie_Ggg the question refreshed lmao so i have to do this one could you help please??? thank you so much
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(Original post by Muttley79)
What are your thoughts?
What are your thoughts?
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#11
(Original post by theoneyoulove)
im so so confused the whole class didnt get it and she said just watch a video and left the google meet fgs
im so so confused the whole class didnt get it and she said just watch a video and left the google meet fgs
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(Original post by Muttley79)
What do you think the first step will be ...
What do you think the first step will be ...
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(Original post by Muttley79)
Your sister won't be in the exam - do you understand now?
Your sister won't be in the exam - do you understand now?
) (we did it in the exam hall so no one cheats and our teachers switched different questions from different papers which i was SO happy about !!) i hate it when people cheat lmao.. Thanks anyways
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#15
(Original post by theoneyoulove)
i know lmao, yeah kinda hegarty maths is glitching so videos arent loading and im acc good at maths . maths genie saved me lmao my predicted is a 6 in maths but i got a 8 in the mock 3 marks off a 9 but my teacher wont give me a 8 probabaly she still believes im at a 6 despite getting 8/9's in all the tests (probably bc im in set 3
) (we did it in the exam hall so no one cheats and our teachers switched different questions from different papers which i was SO happy about !!) i hate it when people cheat lmao.. Thanks anyways
i know lmao, yeah kinda hegarty maths is glitching so videos arent loading and im acc good at maths . maths genie saved me lmao my predicted is a 6 in maths but i got a 8 in the mock 3 marks off a 9 but my teacher wont give me a 8 probabaly she still believes im at a 6 despite getting 8/9's in all the tests (probably bc im in set 3
) (we did it in the exam hall so no one cheats and our teachers switched different questions from different papers which i was SO happy about !!) i hate it when people cheat lmao.. Thanks anyways
https://www.drfrostmaths.com/sow.php...eets&term=GCSE
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(Original post by Muttley79)
If you want hard revision questions go here:
https://www.drfrostmaths.com/sow.php...eets&term=GCSE
If you want hard revision questions go here:
https://www.drfrostmaths.com/sow.php...eets&term=GCSE
Last edited by theoneyoulove; 1 month ago
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#17
(Original post by theoneyoulove)
could you please just explain this??
could you please just explain this??
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#18
(Original post by theoneyoulove)
how????
how????
Full solutions are not the allowed. Hints and explanation allow the OP to progress and better understand the problem.
Last edited by RogerOxon; 1 month ago
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#19
(Original post by theoneyoulove)
could you please just explain this??
could you please just explain this??
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(Original post by Muttley79)
Look back at the last one - what is the first step going to be?
Look back at the last one - what is the first step going to be?
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