1. bleuspectre

2. UnkleRhaukus

$4\sqrt[3]x\cdot x^{3/2}\cdot y^6\cdot y^{1/2}\\ =4\cdot x^{1/3}\cdot x^{3/2}\cdot y^6\cdot y^{1/2}\\ =4\cdot x^{(1/3+3/2)}\cdot y^{(6+1/2)}\\ =$

3. bleuspectre

I get it now, thank you so much for that, i wasn't sure how to start it.

4. UnkleRhaukus