# Math

posted by
**Sabian** on
.

All it asks is to simplify the results.

1-9a^2/a+1 divided by 4x^2-y^2/x+y

posted by
**Sabian** on
.

All it asks is to simplify the results.

1-9a^2/a+1 divided by 4x^2-y^2/x+y