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.
As for, then, it is equal to the square root of 9 times the square root of 2, which is irrational. 3. Example 3 Simplify. Solution. = = 5. 75 has the square factor 25. And the square root of 25 times 3. is equal to the square root of 25 times the square root of 3. radical is also in simplest form when the radicand is not a fraction. Example 1. 33, for example, has no square factors. Its factors are 3 Â· 11, neither of which is a square number.