### 6.3 Recognizing and Factoring Trinomial Squares

Problem #

Problem Statement

Problems Similar To

1.

Identify if the expression is a trinomial square.

$$x^{2}+4x+4$$

2.

Identify if the expression is a trinomial square.

$$x^{2}+y^{2}+9xy$$

3.

Identify if the expression is a trinomial square.

$$x^{2}+49y^{2}+7xy$$

4.

Factorize

$$x^{2}+12x+36$$

5.

Factorize

$$64x^{2}+128x+64$$