Question

5. Factorise the polynomial
${x}^{3} - {x}^{2} - 14x + 24$
​

Answer 1

Answer:

x=2 or x-2 be its factor

Step-by-step explanation:

This can be solved by using trail and error method

By putting x=2 in the above equation you will get

(2)^3 - (2)^2 - 14(2) + 24

8-4-28+24

8-32+24

-24+24

= 0

Therefore, x-2 is one of the factor of this polynomial

x-2=0

x=2

Answer 2

Hope it is helpful to you