Question

Factories the polynomial x cube - 19x-30

Answer 1

Answer:

first of all its a very complex question as it is cubicandtofind its root we should use heat n trial method first so that atleast we have one root.

after checking we found that (-2) is a root of this equation.

so (x+2) will be a factor of this equation.

now further we will divide this eqn by (x+2)

further process is in attachment ✍️ ✍️✍️

hope it HELPS u dear..❤️❤️❤️

Answer 2

Answer:

(x+2)(x-5)(x+3)

hope it helps you