737737.255-255255.737
=1001.737.255-255.1001.737=0
ok bạn :)
737737.255-255555.737
= 737.1001.255 - 255.1001.737
= (737-255).1001
= 482.1001
= 482482
\(737737\times255-255255\times737\)
\(=737\times1001\times255-255\times1001\times737\)
\(=1001\left(737\times255-737\times255\right)\)
\(=1001\times737\left(255-255\right)\)
\(=1001\times737\times0\)
\(=1001\times0\)
\(=0\)