What is sometimes called a market economy?

A market economy,sometimes is also called a "free market economy," is one in which goods are bought and sold and prices are determined by the free market, with a minimum of external government control. A market economy is the basis of the capitalist system.

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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:

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