√5 ft
2√6 ft
3√2 ft
What about multiplying more than two radical terms
together? For example, to find the volume of this rectangular
prism, we have to multiply its length, width, and height
together. To multiply these values, we use the same process
as before. Multiply the factors outside the radical signs,
multiply the radicands, and then write the resulting product
in simplified form:
(√5) (2√6) (3√2)
(2-3) (√5. √6. √2)
6-√60
6. √4. √15
6-2-√15
12√15 cubic feet