Question

factorise x cube + 13 x square + 32 X + 20​

Answer 1

Answer:

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

Step-by-step explanation:

X^3+13x^2+32x+20

X^2(x+1)+12x(x+1)+20(x+1)

(x+1)(x^2+12x+20)

(x+1)(x^2+10x+2x+20)

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