Thanks iwork. Got it now. Your tip is very useful,

Just one small point…
Your last line, value for z— should it have been z=-1?

Thanks once again. You have been very helpful.
Sincerely
Anne

Thanks, iwork for yr post… sorry, but I don’t follow how

e^(xln2) =2^x

Pls help.

TIA

Anne

http://i58.tinypic.com/orj6gl.jpg\">


Hi, can somebody pls help me solve this question on simultaneous equations.

Thanks
Anne

http://i59.tinypic.com/5esqdi.jpg\">


Thank you, pinkapple. Really appreciate your help.

I have another question from H.O.T. corner. I find questions from this section of the textbook difficult.

Thank you, everyone for all your help.

Sincerely
anne

I need help for Q9 and Q11. Can somebody please help?

http://i60.tinypic.com/2qs031l.jpg\">

Thanks
anne

Can someone please help me with this question.


http://i57.tinypic.com/2vl4f2x.jpg\">



Thanks
anne

How silly of me! But thanks, piggy lalala n Eddow. You have been so helpful.


Anne

Tks, piggy lalala. Yr explanation is very clear.


Could you also help me with this?

http://i59.tinypic.com/2e5o0gk.jpg\">

Ans key is 0, 1 but my ans is 1, 3.

TIA
anne

Thanks, piggy lalala. I managed to do the second part.


http://i61.tinypic.com/dwrqrn.jpg\">

Can you help with another one, please? I can do (i), but not (ii) and (iii). I can do squares but not square roots.

TIA
anne

I need help for this question. Can somebody please help?

http://i59.tinypic.com/n9bat.jpg\">

Tks
anne