Interventional radiology. Interventional radiology (IR), sometimes known as vascular and interventional radiology (VIR), is a medical sub-specialty which provides minimally invasive image-guided diagnosis and treatment of disease.
Report Abuse. 3*(2)^(1/3) In words, 3 times the third root of 2. Divide 54 by 27 (which is 3 cubed), giving 2 inside the radical and 3 outside.... ... Â· 5 years ago.*(2)^(1/3) In words, 3 times the third root of 2. Divide 54 by 27 (which is 3 cubed), giving 2 inside the radical and 3 outside. ... ... Â· 5 years ago.
I will try to make this as easy as possible. I'll use [###] to represent the radical; ### being the number under the radical 544 is divisible by 4 so le â¦ t's do that first. 544/4=136 so under the radical we have [136*4] Now 4 is a perfect square number so let's pull that out [136]*[4] = 2[136].