Across
- 1. - A radical that can't be simplified.
- 7. - A method used to multiply binomials.
- 9. - The answer towards a division problem is called a __
- 11. - A number or expression inside the radical symbol.
- 12. - The numbers that are expressed in the form of a+ib where, a,b are real numbers and 'i' is an imaginary number.
- 13. - A plane curve which is mirror-symmetrical and is approximately U-shaped.
- 14. - A function that serves to “undo” another function.
- 15. - The algebraic method to solve simultaneous linear equations.
- 16. - A number that is expressed in terms of the square root of a negative number.
- 17. - Any root number multiplied by itself three times to get a cube.
- 19. - An equation stating that a single variable is equal to an expression with one or more different variables on the other side.
- 20. - Every polynomial equation of degree n with complex number coefficients has n roots, or solutions, in the complex numbers.
- 21. - An equation of degree 2, meaning that the highest exponent of this function is 2.
- 25. - A method for manually performing Euclidean division of polynomials, with less writing and fewer calculations than long division.
Down
- 2. - The √ symbol that is used to denote square root or nth roots.
- 3. - A collection of ordered pairs containing one object from each set.
- 4. - The largest number, which is the factor of two or more number.
- 5. - The part of the quadratic formula underneath the square root symbol: b²-4ac.
- 6. - The value left after the division.
- 8. - The answer towards a multiplication problem is called a ___
- 10. - A pictorial representation or a diagram that represents data or values in an organized manner.
- 18. - An expression consisting of variables, and coefficients.
- 22. - A function that serves to “undo” another function.
- 23. - An expression, rule, or law that defines a relationship between one variable.
- 24. - A number which, when raised to the power n, yields x: where n is a positive integer, sometimes called the degree of the root.