Answer:

(x-y)²=x²-2xy-y²

Step-by-step explanation:

1 example lang alam ko sorry

Answer:

Problem: Square the binomial ( x + 6 ) .

Solution: ( x + 6 ) 2 = x2 + 12x + 36

x2 is the square of x.

12x is twice the product of x with 6.

(x.6 = 6x twice that is 12x.)

36 is square of 6.

x2 + 12x + 36 is called perfect square trinomial.

It is the square of a binomial.

yan po..