Answer:
(5y−1)(y+1)
Step-by-step explanation:
I think it’s b it only makes since
Answer:
2
Step-by-step explanation:
Answer:
42
Step-by-step explanation:
105 - 63 = 42
F(x)=5/x
g(x)=2(x^2)+5x
f(x) has a domain of all real numbers excluding zero
g(x) has a domain of all real numbers
fog(x)=5/(2(x^2)+5x)
fog(x)=5/(x(2x+5))
fog(x) has a domain that excludes both zero and -5/2
