Posted by tbell on Monday, June 9, 2014 at 8:04am.
evaluate the two compositions
(f*g)(x)
(h*g)(x)
using the functions
F(x)=2x+5
g(x)= x^23
h(x)= 7x/3

Algebra  Reiny, Monday, June 9, 2014 at 9:01am
(f*g)(x)
= (2x+5)(x^2  3)
= 2x^3 + 5x^2  6x  15
do the other one in the same way