-3*radical(2)*radical(50) = -3*radical(2*50) = -3*radical(100) = -3*10 = -30
radical 3 or 6
3^3*radical(128) = 3^3*radical(2^7) = 3^3*radical(2^6*2) =3^3*2^3*radical(2) = 216*radical(2).
3
Radical (3x) = radical(x) * radical(3).
Radical 147 simplified is 7 radical 3. radical147= radical 49* radical 3 the square root of 49 is 7 therefore the answer is 7 radical 3
radical(48)/radical(3) = radical(48/3) = radical(16) = 4 Technically, radical(16) is +4 OR -4 but in such questions often only the principal root is required.
2 radical 30
Radical(27) can be simplified to 3*radical(3), so the correct answer is 6*radical(3).
4 radical 3 is about 6.92820323
30
9*radical(3)/2 = 4.5*radical(3) = 7.794 approx.