Question

(3n2 – 5n + 6) + (–8n2 – 3n – 2) =

Answer 1

Hello!

You add like terms


`3n^(2) + - 8n^(2) = -5n^(2)`


`-5n + -3n = -8n`


`6 + -2 = 4`

Put all the answers together


`-5n^(2) -8n+4`

The answer is
`-5n^(2) -8n+4`

Hope this helps!