| Across |
| 7. |
The roots of a quadratic equation are the values of the variable that satisfy the equation. |
| 9. |
Consisting of three terms |
| 12. |
The product of a real number and the imaginary unit i |
| 13. |
Involving the second and no higher power of an unknown quantity or variable. |
| 14. |
A mathematical technique that determines the number of possible arrangements in a collection of items where the order of the selection does not matter |
| 15. |
The numbers that are expressed in the form of a+ib where, a,b are real numbers and 'i' is an imaginary number |
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| Down |
| 1. |
Root of a number is defined as the value, which gives the number when it is multiplied by itself. The radical symbol √ is used to indicate the square root |
| 2. |
A mathematical calculation of the number of ways a particular set can be arranged |
| 3. |
A method used to solve a quadratic equation |
| 4. |
A fraction in which the numerator and or denominator are polynomial |
| 5. |
The greatest common divisor of two or more integers, which are not all zero, is the largest positive integer that divides each of the integers. |
| 6. |
A sequence of numbers such that the difference from any succeeding term to its preceding term remains constant throughout the sequence |
| 8. |
Consisting of one term |
| 10. |
Separating a polynomial back into a product |
| 11. |
Expression of the sum or the difference of two terms |
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