MATH CROSSWORD FA2

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Across
  1. 2. Polynomial of degree 3.
  2. 3. A decimal number that has digits that repeat forever.
  3. 6. A _________ is a radical that is not evaluated, or cannot be precisely evaluated.
  4. 8. A polynomial of degree 2.
  5. 13. 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. 14. A ____________ Number can be divided evenly only by 1, or itself.
  7. 15. A set of steps used to solve a mathematical computation.
  8. 17. A value we can put in place of a variable (such as x) that makes the equation true.
  9. 18. Two numbers which have no common factor other than 1
  10. 20. A polynomial of degree 1.
Down
  1. 1. A number that divides a given number exactly.
  2. 4. A system of equations that has at least one solution is called _____________________ system
  3. 5. A decimal number that has digits that do not go on forever.
  4. 7. A system of equations that has no solution is called______________________ solution.
  5. 9. Highest power of a variable in a polynomial.
  6. 10. It is a proved statement used for proving another statement.
  7. 11. The graph of a quadratic polynomial is a ___________ which opens upwards.
  8. 12. An algebraic expression in which the variable has non negative integral exponents only.
  9. 16. A collection of rational or irrational numbers.
  10. 19. a function equal to the value zero.