Question

intercity express station-jamnagar , arrived-4:45am, departure-4:55am, platform no. 3 senetcedod​

Answer 1

Answer:

→ 729−54x+x2=81+x2729 - 54 \: x + x {}^{2} = 81 + x{}^{2}729−54x+x

2

=81+x

2

→ 729−81=54x729 - 81 = 54x729−81=54x

→ 54x=64854x = 64854