Question

Find the sum and enter it in the box below. Enter your answer as a polynomialin descending order, and use the caret() for exponents. For example, youwould write 4x2 as 4x^2.2x3 - 3x2 - 4x + 3-3x6 - 2x2 + 2x2 - 4x + 7+

Answer 1

We have the next polynomial sum

`\begin{gathered} \text{ 2x}^3-3x^2-4x+3 \\ +-3x^6-2x^3+2x^2-4x+7 \end{gathered}`

We sum like terms

`3x^6+(2x^3-2x^3)+(-3x^2+2x^2)+(-4x-4x)+(3+7)`
`\begin{gathered} 3x^6-x^2-8x+10 \\ \end{gathered}`

ANSWER

`3x^6-x^2-8x+10`