Question

Р̾а̾с̾к̾р̾о̾й̾т̾е̾,с̾к̾о̾б̾к̾и̾ 2̾р̾-(3̾р̾-(2̾р̾-2̾)​

Answer 1

Ответ:

2̾р̾-(3̾р̾-(2̾р̾-2̾)​=2p-(3p-2p+2)=2p-(p+2)=2p-p-2=p-2