Top part: indeed Second exercice: that's not correct. Write: Do you understand everything now? Or is it not clear? ... It's really important that you know al these basic rules!
Follow Math Help Forum on Facebook and Google+
Ohh, I get it now, the didn't apply to the 4, just the 3/2. Thank you very much!
hi guys i think that the first one was: (5a^2)/3*(4a^3)/2