OpenStudy (anonymous):

Factor (2x-1)^3-27 as the difference of two cubes. Then simplify each factor.

5 years ago
Parth (parthkohli):

\( \color{Black}{\Rightarrow (2x - 1)^3 - 3^3}\)

5 years ago
Parth (parthkohli):

\( \color{Black}{\Rightarrow a^3 - b^3 = (a - b)( a^2 + ab + b^2)}\)

5 years ago