Across
- 2. the number under a radical symbol (√)
- 6. the process of taking a complex conjugate of a complex number, complex matrix, etc., or of performing a conjugation move on a knot.
- 7. result of f() is sent through g()
- 9. the relation that occurs when the order of the elements is switched in the relation
- 13. an equation in which a variable is under a radical
- 15. A number or symbol, often written as a subscript or superscript to a mathematical expression, that indicates an operation to be performed, an ordering relation, or a use of the associated expression.
- 16. applying one function to the results of another
- 17. A mathematical expression containing a square root and an inequality.
- 18. f(x) = √x (usually just referred to as the "square root function") is a function that maps the set of non-negative real numbers onto itself.
Down
- 1. Contains a radical expression with the independent variable (usually x) in the radicand
- 3. A solution to an equation that seems to be right, but when we check it (by substituting it into the original equation) turns out NOT to be right.
- 4. the process by which a fraction containing radicals in the denominator is rewritten to have only rational numbers in the denominator
- 5. radicals that have the same root number AND radicand
- 8. a function that undoes the action of the another function
- 10. the sign √, which indicates the square root of the number following (or a higher root indicated by a preceding superscript numeral).
- 11. An expression with an inequality.
- 12. The unique nonnegative square root of a nonnegative real number
- 14. The number that must be multiplied times itself n times to equal a given value