GCSE MATHS- Solving simultaneous equations involving quadratics

[SaraaZylfo]

woop! you just did my math homework for meee,,,, thank youuu!

[BleakDisc]

Didn't help. WHEN do you know to use a - or + in places, you kept changing it. Urgh!

[torchar100]

2x+y=4

Y=2x(squared)-x+3

Can you please help?

I've tried various ways and I just don't get it!

[28zeezee]

monass sewen looooooooooooooool



[SkyBLiiss]

OMG if maths was a person, i would invite all my friends to jump on his face!

[sexyceleen]

Hello, I am a 16-year old student from Malaysia. I watched your video about Simultaneous Equation and I finally get it! Thanks! But I get confused when it start to involve fractions, dividing and multiplying between numbers and letters ( x,y). Could you please make a video on how to solve that kind of simultaneous equation? Sorry if Ive troubled you. Thanks :)

[Shegz93]

thx

[CBarker2k10]

YESSSS!! my maths teacher goes to fast and i dont want to be failing my A-levels. you were a great help thanks :DD

[oliviahylton]

Thank you so much.

- This has helped so much more than I though it would!

[TiggertheVampire]

You've cleared it up so much! Thank you! <3

[tafadar007]

Thanks for the comment everyone.  Glad that i helped :)

[emmaxkennedy]

Thank you sooo much, i always get confused with these but this has helped me understand it better:D

[millzmillie]

Thank you very much ! This was extremely helpful

[tafadar007]

@ jillywelch

ive posted the solution on my site check it out gcsemathsguide

[jillywelch]

2x + y = 6

x2 (squared) + y2 = 20

can you help?

i tried the substitution but i got stuck because at the final step where you get 2 numbers that times to make something but have to add to make something i have x3 instead of squared...

[tomomersey]

I WANT YOU BABIES!!! Can you help? I can do very complex mathematics, however I seem to struggle a lot with simple times tables. This is a problem when I need to simplify surds or factorise etc.

[Resident666evil666]

Shit hot mate!!!! Cheers

[PersianArmin]

thank you so much, ur amazing!!

[snaggypaggy]

Where are you from? You have a very different accent?

[teachmemagic2]

my exam is in 4 hours, thanks!

[snaggypaggy]

@teachmemagic2 How did it go? Mine went ok. You have one on friday?

[teachmemagic2]

@snaggypaggy

Yeh, mine went well, quite easy i rekon..

yeh i got exam on friday, and on the 25th, stats test

[snaggypaggy]

@teachmemagic2 Are you with Edexcel board?

[teachmemagic2]

@snaggypaggy

i sure am

[snaggypaggy]

@teachmemagic2 Good luck on Friday, you taking Higher Tier?

[teachmemagic2]

@snaggypaggy

Course i am, And we've totally hijacked this guys comments ahaha

[snaggypaggy]

@teachmemagic2 Haha. Need to go over some more things and I will be ready!

[teachmemagic2]

@snaggypaggy

my teachers gave me a list of what they think will be on the test.. and they been riht for the last 2 years xD

[snaggypaggy]

@teachmemagic2 Our teachers are useless. They don't do that.