
Example: x^{2} + _____ + 36y^{2}. Solution: This is of the form a^{2} + ...... + b^{2} If the given expression is to be the square of a binomial, then Missing term = 2.a.b = 2.x.6y = 12xy Therefore x^{2} + 12xy + 36y^{2} Directions: Filling the blanks and write missing term only. Also write at least ten examples of your own. 