Rules of Roots

By Math Original No comments

Rules of Roots What is the nth root? The number that must be multiplied itself n times to equal a given value. The nth root of x is written $ displaystyle sqrt[n]{x}$ or $ displaystyle {{x}^{{frac{1}{n}}}}$. The rules below are a subset of the¬†rules of exponents, because roots are the inverse operations of exponentiation. Definitions […]