simplify
-2s+s
$2^{x}$ + $2^{x+1}$=24
y=x-3
y=x-2
y=x-1
s+10
- 3/4
5/9(27)
pg=cf/pv
pv= ?
multiple 3425 to 2341 with solution
d/dx = 10x^3+8x+12
10 $(x+1)^{2}$
10x^3+8x+12
