Using the Templates The symbolic notation palette provides several templates for building complex expressions. Tools for creating fractions and radicals (such as square roots) and superscript and subscripts are located in the first drop down menu. You must pay attention to capital and lowercase letters. Try building the following expressions using the templates found in the first drop down menu. 3 x 2 Tko: start with the square root template, then select the fraction template. Using the Templates The symbolic notation palette provides several templates for building complex expressions. Tools for creating fractions and radicals (such as square roots) and superscript and subscripts are located in the first drop down menu. You must pay attention to capital and lowercase letters. Try building the following expressions using the templates found in the first drop down menu. 3 x 2 Tko: start with the square root template, then select the fraction template