Which world event led to the development of increased safety measures for air travel? The Airline Deregulation Act of 1978
The attacks on September 11, 2001
World War I
World War II

The Airline Deregulation Act of 1978

answer

explanation

the given equation is

we can rewrite this as:

let

then the equation becomes:

the factors of 8 that sum up to -9 are {-1,-8}

we split the middle term with these factors to obtain,

we factor by grouping to obtain:

apply the zero product property to get:

but

c) they were beaten and fired from their jobs.