15 points! which of the following is not something napoleon did to france wage war and win territory? 1. he improved schools and the postal service2. he sold louisiana to the united states3. he inspired his people to make sacrifices for his country4. he relied on mandatory military service of french citizen-soldiers

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

explanation:

the addition to geographic boundaries that might have  kept the people of the huang river civilization from traveling to far distance region is that they had learned about the other river valley civilizations but feared contact would bring invasion.

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