Question

-3x to the fourth power -3x to the third power+x squared-2x to the third power -xsquared -8x +6

Answer 1

Given the sum:

`\begin{gathered} -3x^4-3x^3+x^2 \\ \ldots\ldots-2x^3-x^2-8x+6 \end{gathered}`

The sum is given below:

Therefore, the sum of the polynomials is:

`-3x^4-5x^3-8x+6`