simplify $10x-4-2x+19$
25+(55+99+(26+89))
if 1/20 is equal 100, what is 1/45
simlify 21fx-3d-fx+31d
if 1/20 is 100%, what is 1/45
(x-k)^3
simplify 4de-3f-ed+11f
3ax+16y-12ay-4x=
f(x)= ((3)/(4)x^(3)-2x^(2)+( x)/(4) - 6)(2x^(2)- 2x + 4)
simplify 3de-ed