Solution is 6x³ - x² + 2x + 8
Step-by-step explanation:
(4x³ + 2x + 6) + (2x³ - x² + 2) = 6x³ - x² + 2x + 8
Answer:
Step-by-step explanation:
[tex](4x^{3} + 2x + 6) + (2x^{3} - x^{2} + 2)[/tex]
Let's start by grouping terms together that have the same [tex]x[/tex] exponent:
[tex](4x^{3} + 2x^{3}) + (-x^{2}) + (2x) + (6 + 2)[/tex]
Next, let's resolve each individual parenthesis if there are multiple terms:
[tex](6x^{3}) + (-x^{2}) + (2x) + (8)[/tex]
Finally, let's remove the parentheses:
[tex]6x^{3} - x^{2} + 2x + 8[/tex]
