Expand if necessary combine like terms
(5x+1) (5x-1)=
Basically, take the union of both domains
g(x)=x/(1-x)
1-x=0
1=x
x=1 is restricted because it makes you divide by 0
f(x)=(1-x)/(1+x)
1+x=0
x=-1
x=-1 is restricted because it makes you divide by 0
domain is all real numbers except -1 and 1
The curtains will be 152 cm or 1.52 m.
There are 100 cm in a meter. Therefore, 1.6 meters is equal to 160 cm. If we subtract 8 from 160, we have 152 cm. We can also write it as 1.52 m.
Answer:

Step-by-step explanation:
add the distribution property, then add 30 then - 14x then divide by 11