Algebra 2
posted by Reanna on .
f(x)=(6x6)/4
g(x)=1/x
Find (f/g)(x)
f(x)=6x7
g(x)=8x3
Find (fg)(x)
f(x)=24x
g(x)=6x+4
Find (f+g)(x)

F(x) = (6x6)/4.
g(x) = 1/x.
(F/g)(x) = ((6x6)/4) divided by 1/x,
In vert and multiply:
=((6x6)/4)*x/1=x(6x6)/4 = 6x(x1)/4 =
3x(x1)/2.
F(x) = 6x7.
g(x) = 8x3.
(fg)(x) = (6x7)(8x3)= 6x78x+3 =
2x4 = 2(x+2).
F(x) = 24x.
g(x) = 6x+4.
(f+g)(x)=(24x) + (6x+4)=24x6x+4 =
24x6x+4 = 10x+6 = 2(5x3).