Melody

Do you have an answer already and want to know how to get to it?

If so, can you post the answer in please? 

(1nanometre = 10^-9 metres ) 

1nm = 10^-6mm

so

32nm

=32*10^-6mm

=3.2*10^-5mm     (this is in scientific notation)

= 0.000032mm

You have 2 variables and only one equation so you cant solve it.

What is it that you want us to do with it?

     Okay my favourite is a toss up between y u no find x  and the last 'fish' one.   

Friday 20/6/14

Lunch box unwrap - Examples of memes.  (Thanks reinour-g)

Yes yes, very clever anonymous.  

I can't even make a thirsty horse drink from a trough.

Heureka's answer demonstrates that if you are a student with an ordinary hand held calculator that this expression cannot be factorised.    It only has 1 real root and that is x approx equal to 1.6

I owe both Morgan Tud and reinout-g and the whole forum a big apology. I am very sorry, I did not read what reinout-g wrote properly.

I did not read and comprehend this line;

"The holy book of solutions has spoken of the mighty €39.84!"

If I had I never would have looked for someone else to offer yet another solution.  I would have taken the defeat graciously and looked harder to see where i had erred.  I must have looked very blinkered in my arrogance.  I am quite embarrased by the way that I behaved.

Thank you Morgan Tud for being so gracious.

$$-32^{2/5}\\\\
=-[32^{2/5}]\\\\
=-[32^{1/5}]^2\\\\
=-(2)^2\\\\
=-4$$