Square of a binomial is a factor which the product is perfect square trinomial, to get its product here are some of my examples:


 x^{2} + 2(15)(x)+15^{2}


 x^{2} +30x+225

Explanation: To get the product you'll just have to square the first term, then 2 multiplied by the product of the first and second term plus the square of the last term.

1 5 1