การแยกตัวประกอบของพหุนามดีกรีสอง

$$\left(x+3\right)\left(x+1\right)$$  

$$\left(x-3\right)\left(x-1\right)$$  

$$\left(x-3\right)\left(x+1\right)$$  

$$\left(x+3\right)\left(x-1\right)$$  

$$\left(x+3\right)\left(x-3\right)$$  

$$\left(x-3\right)\left(x-3\right)$$  

$$\left(x-3\right)\left(x+3\right)$$  

$$\left(x+3\right)\left(x+3\right)$$  

$$\left(3x+2\right)\left(2x+3\right)$$  

$$\left(3x-2\right)\left(2x+3\right)$$  

$$\left(3x-2\right)\left(2x-3\right)$$  

$$\left(3x+2\right)\left(2x-3\right)$$  

$$\left(2x+5\right)\left(x-1\right)$$  

$$\left(2x+5\right)\left(x+1\right)$$  

$$\left(2x-5\right)\left(x-1\right)$$  

$$\left(2x-5\right)\left(x+1\right)$$  

$$1\left(x+3\right)$$  

$$\left(x+5\right)\left(x+1\right)$$  

$$\left(2x+5\right)\left(x-3\right)$$  

$$\left(x-5\right)\left(x+1\right)$$  

$$\left(5x-4\right)\left(x+1\right)$$  

$$\left(5x+4\right)\left(x-1\right)$$  

$$\left(5x-4\right)\left(x-1\right)$$  

$$\left(5x+4\right)\left(x+1\right)$$  

$$\left(x+1\right)\left(2x+3\right)$$  

$$\left(x+1\right)\left(2x-3\right)$$  

$$\left(x-1\right)\left(2x-3\right)$$  

$$\left(x-1\right)\left(2x+3\right)$$