Simplifying Radical Expressions:
(you will make a factor tree.)
√27v
3 and 9 and v
3 and 3 and 3 and v
3√3v

33b√56p²
33b√8 and 7 and p²
33b√2 and 4 and 7 and p²
33b√2 and 2 and 2 and 7 and p²
33 and 2 and b and p√2 and 7
66bp√14

18√11 -21√11
-21 +18= -3
-3√11

Multiplying Radical Expressions:
Multiply the insides together and the outsides. Then simplify the insides.

√5 x √9
√45
√3x15
√3x3x5
3√5