Box Method: Addittional solved examples

Example 1:    8x²- 26x +
15

Solution:

Answer: (2x - 5)(4x - 3)

Example 2:    3x² - 14x + 8


Solution:

Answer: (3x - 2)(x - 4)

Example 3:    x² + 4x + 4


Solution:

Answer: (x + 2)(x + 2)

Example 4:    √3x² + 11x + 6√3


Solution:

Answer: (x + 3√3)(√3x + 2)