What did Andrew Carnegie want to gain control of?

He wanted to gain control of the steel empire

Explanation:

steel industry

Explanation:

Andrew Carnegie did not cut the quality of his products in the process of gaining control of a significant percentage of the steel industry.

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