Across
- 1. of or going to the root or origin; fundamental
- 3. the source or origin of a thing
- 5. theorem
- 8. Root a quantity of which a given quantity is the square
- 9. Root a quantity of which a given quantity is the cube
Down
- 2. Numbers a number that cannot be exactly expressed as a ratio of two integers
- 4. Expansion
- 6. Mathematics. a theoretical proposition, statement, or formula embodying something to be proved from other propositions or formulas
- 7. numbers a number that can be expressed exactly by a ratio of two integers