MATH CROSSWORD FA2

2. A number that divides a given number exactly.
4. A _________ is a radical that is not evaluated, or cannot be precisely evaluated.
7. A system of equations that has no solution is called______________________ solution.
9. A decimal number that has digits that repeat forever.
10. Highest power of a variable in a polynomial.
11. A polynomial of degree 1.
15. An algebraic expression in which the variable has non negative integral exponents only.
16. Polynomial of degree 3.
17. The graph of a quadratic polynomial is a ___________ which opens upwards.

1. a function equal to the value zero.
3. Two numbers which have no common factor other than 1
4. A value we can put in place of a variable (such as x) that makes the equation true.
5. Theorem Every Composite number can be expressed(factorised) as a product of primes and this factorisation is unique,apart from the order in which the prime factor occur.
6. A system of equations that has at least one solution is called _____________________ system
8. A decimal number that has digits that do not go on forever.
12. A collection of rational or irrational numbers.
13. A set of steps used to solve a mathematical computation.
14. A polynomial of degree 2.
17. A ____________ Number can be divided evenly only by 1, or itself.
18. It is a proved statement used for proving another statement.