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Rational Exponents
Algebra 7.3 vocabulary
Term | Definition |
---|---|
Index | With a radical sign, the index indicates the degree of the root. |
Radicand | The number under a radical sign. |
Radical sign | The radical sign is a symbol used to indicate a root. |
Radical form | An expression of the form with a radical and radicand. |
Square root | Taking the radicands factors that are the same. |
Cube root | In a radical expression, an index of 3 means cube root. |
Exponential form | An expression of the form a(m/n) Base and a fraction exponent. |