Hi all,
I have a formula which i might have expected to have brackets, but it hasn't, so i need to correctly interpret it.
Could anyone please offer any pointers as to how it should read?
The formula is '1.2 . h - 0.2 . x'
Can i assume that it should be '(1.2 . h) - (0.2 . x)'?
Thanks
Zamb
Hi guys!
I've got a problem with a triangle, and I'm frazzled my brain trying to work it out (not even sure if what I'm looking for is possible with the info I have!).
Pic of the offending triangle attached.
Basically, I know the length of C and the sum of lengths A and B.
Now, if C was...
Aaah, think I've got it!
So:
\[ M = W (\frac{L^2}{4}−\frac{L^2}{8}) \]
\[ M = W (\frac{L^2}{8}) \]
\[ M / (\frac{L^2}{8}) = W \]Is that right? Looks right, thanks so much guys!
Hi Jameson, Happy New Year and thanks very much for getting back to me!
So, the equation definitely looks better in that format (i was using microsoft excel before). I'll try to mutiply both terms by 4 below (Sorry, I'm not used to using proper math input formatting)...
\[ M=(\frac{W x L}{2})...
Hi,
I have a formula which I need to rearrange but it's been a while since I covered this at school, I've tried to read up and re-study but I keep getting confused about what I can/can't do to the various brackets.
The formula is:
M = (((W x L / 2) x (L / 2)) - ((W x L / 2) x (L / 4)))
I'm...