A B C D E F G H I J K L M N O P Q R S T U V W Y Z Similar Radicals The similar radicals have the same index and radicand. In order to add or subtract radicals, they have to be similar. Examples Subject Irrational Numbers Real Numbers Radicals Equivalent Radicals Simplifying Radicals Adding Radicals Multipliying Radicals Dividing Radicals Rationalization Site Home Algebra Arithmetic Calculus Geometry Statistics