Question 307426
{{{8*sqrt(27)*sqrt(72)=8*sqrt(9*3)*sqrt(36*2)=8*sqrt(9)*sqrt(3)*sqrt(36)*sqrt(2)=8*3*sqrt(3)*6*sqrt(2)=8*3*6*sqrt(3*2)=144*sqrt(6)}}}



In short, {{{8*sqrt(27)*sqrt(72)=144*sqrt(6)}}}