College Prep Vocab. Ch5 & 7

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Across
  1. 4. an equation that can be written in the form ax2+bx+c=0, where a,b,and c are real numbers, with a not equal to zero
  2. 5. a polynomila that cannot be factored
  3. 8. the numbers in a matrix are its ___
  4. 9. a system of equations that contains only linear equations
Down
  1. 1. a matrix that has the same number of rows as columns
  2. 2. a rectangular array of numbers, consisting of horizontal rows and vertical columns
  3. 3. a system with no solutions
  4. 6. equations whose graphs are different lines
  5. 7. the product of the largest common numerical factor and each variable factor of least degree common to every term in a polynomial