Maths help !

[cHeStEr]

3b 5 8 9c in
http://www.xtremepapers.me/CIE/Cambridg ... _sp_4a.pdf


Help me plz

Thanks

I'll get more doubts

Thanks again

 

[Aahmsil]

Done

I've already discussed one question.

Go to: http://www.xtremepapers.me/forums/viewtopic.php?f=24&t=6976

Hope that helped !!!

Cheers !!! :good:

 

[JmCullen]

3b)i) (2y-1)/(y+2) = (y+1)/ (then make show it thats y^2 + 3y + 2)
ii) use quadratic formula
iii) 2(4.45)-1

 

[cHeStEr]

Thank you both