Across
- 4. the number of times a number is multiplied by itself
- 6. a+bi is the standard form of
- 7. the equation value depends on the number's sign.e.g.|-5|=5
- 8. equation any equation containing one term in which the unknown is squared and no term in which it is raised to a higher power solve for x
- 9. are numbers that have a whole number as their square root.
- 10. the inverse function to exponential.
Down
- 1. When multiplied by itself gives the number.
- 2. the small floating number that appears after a number or letter
- 3. is a function that depends on another function and created when one function is substituted into another function.
- 5. a representation of a complex number as coordinates, with an imaginary number on the y-axis and real numbers on the x-axis.