# Algebra

posted by
**Pat** on
.

Factor each of following expressions

x (4th power) - x (3rd power) - 6x (2nd power

(a-b)(2nd power) - (a 2nd power + b) 2nd power

posted by
**Pat** on
.

Factor each of following expressions

x (4th power) - x (3rd power) - 6x (2nd power

(a-b)(2nd power) - (a 2nd power + b) 2nd power