Question Calculate the value 21521Alternative Form ≈1.091089 Evaluate 8410Simplify the root More Steps Evaluate 84Write the expression as a product where the root of one of the factors can be evaluated 4×21Write the number in exponential form with the base of 2 22×21The root of a product is equal to the product of the roots of each factor 22×21Reduce the index of the radical and exponent with 2 221 22110Cancel out the common factor 2 215Multiply by the Conjugate 21×21521Solution 21521Alternative Form ≈1.091089 Show Solution