Hi, I have an assignment due tomorrow. There are two questions that i am stuck on. Could you please help me out with them? They are:
1) (2a^³)^2 x 3(a^-4 b)^-³
2) (12p² q-³ r)^ / 144q^
Please note: The end of question two is 144q³ over 5p², not everything over 5p². I have been unable to keep the numerator and the denominator together.