EddyBenzen122
New member
- Joined
- Jul 22, 2021
- Messages
- 28
I had a question in my math textbook that tells me to simplify 2 ? ( ? + 1 ) + 2 ? ( ? − 1 ).
So what I did was simplify 2 ? ( ? + 1 ) to get 2nn+2n and 2n(n−1) to get 2nn−2nthen I get 2nn+2n+2nn−2n where I got stuck not knowing how i can simplify further to 2^{1+n}n
So what I did was simplify 2 ? ( ? + 1 ) to get 2nn+2n and 2n(n−1) to get 2nn−2nthen I get 2nn+2n+2nn−2n where I got stuck not knowing how i can simplify further to 2^{1+n}n