What was the main purpose of the Judiciary Act of 1789? A. It allowed the Supreme Court to be independent.

B. It established the powers of the Supreme Court.

C. It allowed federal courts to create political policy.

D. It established the federal court system.

D. It established the federal court system.

B. It established the powers of the Supreme Court.

Explanation:

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