Select the polynomials that are a difference of squares.

Np4=12np2 with clear explanation.

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]