Factorize `x^(3)-3x^(2)-9x-5`

Factorize 9x^(3)-6x^(2)+12x

Factorise : x^3-3x^2-9x-5 .

Factorize x^(4)-2x^(3)-9x^(2)+2x+8 using remainder theorem.

Factorise: (i) x^(3)-2x^(2)-x+2 (ii) x^(3)-3x^(2)-9x-5 (iii) x^(3)+13x^(2)+32x+20 (iv)

Solve x^3-3x^2-9x-5

Factorize x^(4)-x^(3)-11x^(2)+9x+18

Using the Factor theorem, show that (i) (x-2) is a factor of x^(3)-2x^(2)-9x+18 . Hence factorise the expression x^2-2x^2-9x+18 completely. (ii) (x+5) is a factor of 2x^3+5x^2-28x-15 . Hence factorise the expression 2x^3+5x^2-28x-15 completely. (iii) (3x+2) is a factor of 3x^(3)+2x^(2)-3x-2 . Hence factorise the expression 3x^3+2x^2-3x-2 completely.