Square Root Calculator

• Enter the radicand to perform root calculations

• Supports square roots, cube roots, and arbitrary nth roots

• Displays exact and approximate values

• Automatically identifies perfect squares/cubes

• Provides calculation verification

• Negative numbers can only calculate odd roots

• Square Root: If x² = a, then x is the square root of a

• Cube Root: If x³ = a, then x is the cube root of a

• Principal Root: The positive square root of a positive number is called the principal root

• Irrational Numbers: Square roots of non-perfect squares are irrational numbers

• Imaginary Numbers: Square roots of negative numbers do not exist in the real number system