Question

Factorize: (mx+ny)^2+(nx-my^)2

Answer 1

Step-by-step explanation:

${(mx + ny)}^{2} + {(nx - my)}^{2}$

so according to a+b whole square

$( {mx}^{2} + 2mxny + {ny}^{2} ) + ( {nx}^{2} - 2nxmy + {my}^{2} )$

opening the brackets