Answer:
2n²-n²-8n+5
Step-by-step explanation:
First we get rid of the parenthesis
2n²–5n–6–n²–3n+11
Then we add the numbers with no variable or exponents:
2n²–5n–6–n²–3n+11
2n²–5n–5–n²–3n
Then we combine like terms
2n²–5n–5–n²–3n
2n²–8n–5–n²
Then we rearrange. You must rearrange or else the answer will not be correct
Exponents first, then numbers with variables, finally the numbers by themselves:
2n²–n²–8n+5
Hope this helps ;)
(also, if you can, will you give me the brainliest, I need four more to rank up, thanks!)
