#1: a = ((1000*(b!^4)+x)^2)*((1/x)+x)*b
#2: a = ((b+(2*i#))^5)
#3: a = (((1/(b^2))+c)^2)*((1/b)+(c*b))
#4: a = (6*(b^0.5)-3)^3
#5: a = (2-(4/(c-b)))^3
#6: a = ((x^n)-(y^n))^3
#7: val = (((e#*((2*(x^3)) + 24 + (x!) - zy)) - pi)/e#)^2
simp all
