18. Ibn Battuta traveled widely across the Middle East, South Asia, Southeast Asia, and Africa in the fourteenth century. His travels serve as evidence for the
A unifying influence of Islam
B
excellent condition of roads in Africa and Asia
political unity of Africa and Asia
D
widespread use of paper money

A

Explanation:

big brainz

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

working boots at local festivals