Simplify the expression 6a3b32a−3b−3.(1 point)

Responses

4a−9b−9
f left parenthesis a right parenthesis equals 4 a superscript negative 9 baseline b superscript negative 9 baseline

3a6b6
f left parenthesis a right parenthesis equals 3 a superscript 6 baseline b superscript 6 baseline

3
f left parenthesis a right parenthesis equals 3

12a9b9