factor: 64r^3-27
81/4
60-25=
solve tan^2 2x - 13sec2x =1
represent food =30% rent=20% car =25% savings=10% other=10% taxes=5% on pie chart
(116.99/100)^1/3-1
( $\pi$ ) (12) (20) (10)
Solve the given couchy Euler's equation x^y'''-3x^2y''+6xy'-6y=3+lnx^3
(3.14) (12) (20) (10) divided 2
