During the last past weeks we have started to investigate radical expressions with it exponents, and square roots. IO have learned that when solving a expression that includes an exponent to the second power, it is called squaring, On the other hand when operating with a square root in a expression or equation, basically you are undoing the squaring, which is called square rooting. Here are two examples of expressions with square roots that we were given to solve. √45= 6.70 √12= 3.46 √5= 2.23 since this is a fraction you can simplify it even more by dividing the two decimals and getting a less number which would be 1.55