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
1 - ln(x) - 2x^2 = 0
(2^5*3^2)^3
6-9+4
