Across
- 2. if a pair of linear equations has a unique solution then the lines of the graph will be
- 6. The product of a rational and irrational number is
- 7. polynomial with degree 2 is called ------------- polynomial
- 8. roots of a quadratic equation are same as the --------- of the corresponding quadratic polynomial
- 9. the equation of the form ax^2+bx+c=0 will always have_________roots
Down
- 1. for any quadratic equation ax^2+bx+c=0,b^2-4ac is called the --------of the equation
- 3. triangles which has same lengths for every sides are called ---------- triangles
- 4. If a pair of linear equations is consistent, then the lines will be
- 5. the famous mathematician associated with finding the sum of the first 100 natural numbers is
- 10. the product of two consecutive natural numbers is always