True or Fasle


1.A different of two square has a middle term.

2.The binomial x² + 4 is equal to (x + 2) (x + 2).

3. The complete factored form of x⁴ - 16 is (x² + 4) (x² - 4)

4. When x + 3 is multiplied by x - 3, the product is a perfect square trinomial.