Question

factorize 33(x³-2x²-15x) by 11x(x-5)​

Answer 1

Answer:

33x(x²-2x-15)/11x(x-5)

=> 3(x²-2x-15)/(x-5)

=> 3(x²-5x+3x-15)/(x-5)

=> 3{x(x-5)+3(x-5)}/(x-5)

=> 3(x-5)(x+3)/(x-5)

=> 3(x+3)

=> 3x+9