MR-93. problem

Simplify the following expression:

2·x23·x34x

2·x23·x34x

=2·x4·24·3·x3·33·4x

=2·x812·x912x

=2·x8·x912x

=2·x1712x

=2·x12x512x

=2·x1212·x512x

=2·x·x512x

=2·x512