Question

(4x^3+2x+6) + (2x^3-x^2+2)

Answer 1

Explanation:

`(4x^(3) + 2x + 6) + (2x^(3) - x^(2) + 2)`

Let's start by grouping terms together that have the same
`x` exponent:

`(4x^(3) + 2x^(3)) + (-x^(2)) + (2x) + (6 + 2)`

Next, let's resolve each individual parenthesis if there are multiple terms:

`(6x^(3)) + (-x^(2)) + (2x) + (8)`

Finally, let's remove the parentheses:

`6x^(3) - x^(2) + 2x + 8`

Answer 2

Solution is 6x³ - x² + 2x + 8

Explanation:

• Step 1: Add the 2 polynomials.

(4x³ + 2x + 6) + (2x³ - x² + 2) = 6x³ - x² + 2x + 8