What did the us and ussr learn from the cuban missile crisis ?

That nuclear weapons can cause a war.

Explanation:

Not even usning the nukes can cause an outbreak of war if the submarines didn't overeact the ar didn't start which is great.

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

the answer is a new goverment.