# Algebra

posted by
**Emma** on
.

Which special case is represented by x^2-121?

A.

the difference of two squares

B.

the difference of cubes

C.

the square of a binomial

D.

the sum of cubes

posted by
**Emma** on
.

Which special case is represented by x^2-121?

A.

the difference of two squares

B.

the difference of cubes

C.

the square of a binomial

D.

the sum of cubes