Introducing Polynomials

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Across
  1. 6. the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
  2. 8. an expression of more than two algebraic terms
  3. 10. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
Down
  1. 1. consisting of one term.
  2. 2. consisting of three terms.
  3. 3. the highest exponent of the variable in any of its terms
  4. 4. (of a number, quantity, or expression) expressible, or containing quantities that are expressible, as a ratio of whole numbers. When expressed as a decimal, a rational number has a finite or recurring expansion.
  5. 5. a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
  6. 7. a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression
  7. 9. expression a number (y) is a value (x) that, when multiplied by itself is the answer
  8. 11. a collection of symbols that jointly express a quantity.