F(x)=1/x and g(x)=x^2-6x what 2 numbers are not in the domain of f times g

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

i think is g(1)=-1.

hope that i can