Answer for second question
Kindly refer to the link for similar query,
https://www.meritnation.com/ask-answer/question/divide-p-x-x-cube-6x-square-9x-3-by-g-x-x-1/polynomials/11292979
Regards.
https://www.meritnation.com/ask-answer/question/divide-p-x-x-cube-6x-square-9x-3-by-g-x-x-1/polynomials/11292979
Regards.