Question

what is a root ??

root, in mathematics, a solution to an equation, usually expressed as a number or an algebraic formula. ... If a is a positive real number and n a positive integer, there exists a unique positive real number x such that xn = a. This number—the (principal) nth root of a—is written n √ a or a1/n.​

Answer 1

Answer:

root, in mathematics, a solution to an equation, usually expressed as a number or an algebraic formula. ... If a is a positive real number and n a positive integer, there exists a unique positive real number x such that xn = a. This number—the (principal) nth root of a—is written n √ a or a1/n.

Answer 2

Answer:

root, in mathematics, a solution to an equation, usually expressed as a number or an algebraic formula. ... For n = 2, the root is called the square root and is written Square root of√ a . The root 3 √ a is called the cube root of a. If a is negative and n is odd, the unique negative nth root of a is termed principal.

Step-by-step explanation:

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