Under Justinian, the Byzantine Empire rose to power by: A forming alliances with powerful Muslim empires

B. defeating the Mongol forces that invaded eastern Europe

C. isolating itself from trade and conflict with foreign powers.

D. capturing land that had been part of the Roman Empire​

A

Explanation:

Forming alliances with powerful Muslim empires

bibliography and citations to credit the sources hope this you if not my deepest of apologize ^w^

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