การแยกตัวประกอบกำลังสองสมบูรณ์และผลต่างกำลังสอง

(3n-1)² - 14(3n-1) + 49

• (3n+8)²

• (3n-8)²

• (3n-6)²

• (3n-8)

(3n+2)² + 10(3n+2) + 25

• (3n-7)²

• (3n+6)²

• (3n+7)²

• (3n+2)²

(2n-5)² - 16(2n-5) + 64

• (2n-12)²

• (2n+14)²

• (2n-13)²

• (2n-15)²

(5n-1)² + 8(5n-1) + 16

• (5n+3)

• (5n-3)²

• (5n+2)²

• (5n+3)²

(2n-2)² - 14(2n+2) + 49

• (2n-5)²

• (2n+5)²

• (2n-4)²

• (2n+4)²

(4m+3n)² - (3m+n)²

• (m+2n)(7m+4n)

• (m+3n)(7m+4n)

• (m+4n)(7m+7n)

• (m+2n)(7m-4n)

(5m+2n)² - (2m-3n)²

• (3m+2m)(7m-5n)

• (3m+2n)(7m-5n)

• (3m+2n)(7m-n)

• (5m+2n)(7m-5n)

(3m+5n)² - (m-n)²

• (2m+7n)(4m+5n)

• (2m+7n)(4m-5m)

• (2m+7n)(m-5n)

• (2m+7n)(4m-5n)

(8m-6n)² - (6m+2n)²

• (2m+8n)(14m-4n)

• (2m-8n)(14m-5n)

• (2m-8n)(14m-4n)

• (2m-6n)(14m-4n)

(6m-2n)² - (m-5n)²

• (5m+3n)(7m-7n)

• (5m-3n)(7m-7n)

• (5m+3n)(7m-5n)

• (5m+3n)(m-7n)