Question

√8+2+1+3√8-4√8+1 решите,пожалуйста

Answer 1

√8+2+1+3√8-4√8+1=2+1+1+√8+3√8-4√8 =4+4√8-4√8= 4

Answer 2

$sqrt{8}+2+1+3sqrt{8}-4sqrt{8}+1=4$