Question

Tacarise (By splitting the midelle terme by tiral method
x²-14x +45 st)
4x² -16x + 15.
3x²-x-4
69² +17x+5.
WAKT​

Answer 1

Step-by-step explanation:

x² - 14x + 45

x² - 9x - 5x +45

x(x - 9) - 5(x - 9)

(x - 9) (x - 5)

4x² - 16x + 15

4x² - 6x - 10x +15

2x (2x - 3) - 5 (2x - 3)

(2x - 3) (2x - 5)

3x² - x - 4

3x² + 3x - 4x - 4

3x (x +1) - 4 (x +1)

(x +1) (3x - 4)