Mathematics class 10 - Shambhavi

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Across
  1. 2. The method of soling equations by replacing a variable.
  2. 4. Highest power of the variable.
  3. 7. A polynomial of degree 3.
  4. 13. A sequence like 2, 4, 6, 8, … is an example of an _____.
  5. 14. Lines lying exactly on each other.
  6. 15. An algebraic expression with variables and exponents.
Down
  1. 1. The fixed number added to each term in an A.P.
  2. 3. A letter representing an unknown quantity.
  3. 5. The term of an A.P. that is denoted by a.
  4. 6. The method of solving by subtraction of equations.
  5. 8. Graph of a quadratic polynomial.
  6. 9. The graph of a linear equation in 2 variables is a straight ____.
  7. 10. The number of solutions when two lines are parallel and distinct
  8. 11. Expression b2 -4ac used to determine the nature of the roots.
  9. 12. Value of x for which polynomial becomes 0.