Question

factorise this with solution..... I will mark him or her as a brainlist ​

Answer 1

Step-by-step explanation:

please mark as brainlest answee

Answer 2

Solution :-

(i) x³ - 2x² - x + 2

x²(x - 2) -1 (x - 2)

(x² - 1) (x - 2)

(x + 1) (x - 1) (x - 2)

(ii) x³ - 3x² - 9x - 5

(x - 5) (x² + 2x + 1)

(x - 5) (x + 1)²

(x - 5) (x + 1) (x + 1)

(iii) x³ + 13x² + 32x + 20

(x + 1) (x² + 12x + 20)

(x + 1) (x + 2) (x + 10)

(iv) 2y³ + y² - 2y - 1

y²(2y + 1) - 1(2y + 1)

(y² - 1) (2y + 1)

(y + 1) (y - 1) (2y + 1)