Radical Expression - A radical expression is an expression containing a square root. Radicand - A number or expression inside the radical symbol.
Radical equation - An equation containing radical expressions with variables in the radicands
Explanation:
connection between rational exponents and radical expressions
Any radical in the form can be written using a fractional exponent in the form . The relationship between and works for rational exponents that have a numerator of 1 as well. For example, the radical can also be written as , since any number remains the same value if it is raised to the first power.
Answers & Comments
Answer:
Radical Expression - A radical expression is an expression containing a square root. Radicand - A number or expression inside the radical symbol.
Radical equation - An equation containing radical expressions with variables in the radicands
Explanation:
connection between rational exponents and radical expressions
Any radical in the form can be written using a fractional exponent in the form . The relationship between and works for rational exponents that have a numerator of 1 as well. For example, the radical can also be written as , since any number remains the same value if it is raised to the first power.