Perform the indicated operations, then simplify.

3b^2/4a^2+5b/3a-1/6a^3

[] 3b^2+5b-1/a^6
[] 3b^2+5b-1/4a^2+3a-6a^3
[] 20a^2b-2+9ab^2/12a^3
[] 3b^2+5b-1/12a^3

1 answer

3b^2+5b-1/4a^2+3a-6a^3