\int _0^3\int _0^{3-x}\int _0^{6-2x-2y}2+2zdzdydx
-77+(-84)+318
4$\sqrt{288}$
6-3-(-5)
COS 0.8 ANGLE
7+(-5)+(-6)
(4^3)^4/(2^6)^2
37.5 to a fraction
-5-(-3)+2
%50000 for 4 years at 6% per annum
