Across
- 3. numbers the numbers that are expressed in the form of a+ib where, a,b are real numbers and 'i' is an imaginary number called “iota”. T
- 5. Mathematics. the coefficient of the term of highest degree in a given polynomial.
- 6. functionsa function in which the independent variable is in the radicand (under the radical (√) symbol
- 10. formula ax2 + bx + c = 0
- 12. Composition of functions is different from multiplication of functions,
- 13. give shares of (something); deal ou
- 14. a formula an x shape
- 15. the point where a line crosses the x-axis,
Down
- 1. numbers under 0
- 2. an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
- 4. another term for factorize.
- 7. radicals divide two radicals, you can first rewrite the problem as one radical. The two numbers inside the square roots can be combined as a fraction inside just one square root
- 8. the part of the quadratic formula underneath the square root symbol:
- 9. theorem The factor theorem states that if f(x) is a polynomial of degree n greater than or equal to 1, and 'a' is any real numbe
- 11. number above zero