What are three national races that are getting a lot of attention in the news and why are they getting a lot of attention

Three of the national races for Senate that are getting attention right now are:

Arizona: The winner was recently announced on November 12th. Democrat candidate Kyrsten Sinema won the Senate seat against Jeff Flake from the Republican Party.

Florida: This state is currently in a recount race. Republican Rick Scott is winning by a slight difference of approximately 10,000 votes against Democrat Candidate Bill Nelson.

Mississippi: This state will require a runoff that is scheduled for November 27 after no candidate won the election. The candidates for this seat are Democrat Mike Spy and Republican Cindy Hyde-Smith.

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