We need to know what a,b,c and d are.
What kind of shape is it?
Do you want the first one or the second one?
(1/2)*m +(1/m)
or
1/(2m) + (1/m)
Our troll is very ancient. He suffers badly from arthritis and sometimes his mind wanders a little. Pay him no heed. Some creatures just need to be ignored yet tolerated.
You can ignore our Troll, he lives under our rickety old bridge and is by nature a grouch.
Your name may very well appear on the list one day.
However, google may very well harbour the answer that you seek.
Integers ARE whole numbers. Both negative and positive as well as zero.
I always work it out from scratch.
$$\\\pi\; radians = 180degrees\\ 1\; radian = 180/\pi\\ x \;radians=180x/\pi \\\\ \boxed{x \;radians=\frac{180x}{\pi}\: degrees}$$
30/100*500000 dollars and you can finish it on the site calc on the home page.
$$\begin{array}{rll} 24(4x-16)&=&288\\\\ \frac{24(4x-16)}{24}&=&\frac{288}{24}\\\\ 4x-16&=&12\\\\ 4x-16+16&=&12+16\\\\ 4x&=&28\\\\ 4x/4&=&28/4\\\\ x&=&7\\\\ \end{array}$$
the fith root of 1.37
$$\sqrt[5]{1.37}\\ =1.37^{1/5}\\ =1.0649865...\\ =1.065 \;\; to\;3\;decimal\;places$$
0.5=1/2
so
$$5.5=5\frac{1}{2}$$
+118730 
