Write 8xmxn without the multiplication sign

Step-by-step explanation:

or equivalently

We often write variable side-byside without the multiplication sign in algebra. It also applies to terms with indices. For instance,

We may, often also add a dot at the middle of both terms as another version of multiplication sign for better readability if the terms are more complicated, for instance

and

4 + 5 7/9= 9 7/9

step-by-step explanation:

c) yes, because of asa or aas