
Example: Factorise 4x^{2}  9y^{2}. Solution: Given that 4x^{2} 9y^{2} = (2x)^{2}  (3y)^{2} This is the form of a^{2}b^{2} = (a+b)(ab) = (2x+3y)(2x3y) \Factors of 4x^{2}  9y^{2} is (2x+3y)(2x3y) Directions: Find the factors of the given terms and show your work. Also write at least ten examples of your own. 