
Example 1: Factorize, 9a^{2}16. Solution: Given that, 9a^{2}16. We can write this as, (3a)^{2}(4)^{2}. This is in the form of a^{2}b^{2} = (a+b)(ab) Here a = 3a and b = 4, substitute these values in the formula, we get, = (3a+4)(3a4).
Example 2:Factorize, 16x^{2}9y^{2}. Directions: Solve the following problems. Also write at least 10 examples of your own. 