0 votes 0 votes Unknown Category homework-6 + – [ Jiren ] asked Mar 5, 2023 [ Jiren ] 240 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes Using Direct Proof : Let’s assume n = a*a and m = b*b where a and b are some integers. m+n+2$\sqrt{}$mn = a*a + b*b + 2ab = (a+b)$^{2}$ i.e., (some integer)$^{2}$. Therefore m+n+2$\sqrt{}$mn is a perfect square. KG answered Mar 5, 2023 KG comment Share Follow See all 0 reply Please log in or register to add a comment.