Mathematic Problems
91. példa

Hozza egyszerűbb alakra a következő kifejezést:

1+263-25+466·26-13

1+263-25+466·26-13
=1+263·26-13-25+466·26-13

=1+263·26-13-25+466·26-13

=26+13·26-13-25+466·26-13

=262-123-25+466·26-13

=4·6-123-25+466·26-13

=233-25+466·26-13

=233-25+466·26-122·3

=24-13-25+466·262-2·2·6·1+16

=24-13-25+466·24-46+16

=233-25+466·25-466

=233-25+46·625-466

=233-252-4626

=233-625-966

=233-5296

=233-2326

=233-2322·3

=233-233
=0