Things to know

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Across
  1. 4. the number of times a number is multiplied by itself
  2. 6. a+bi is the standard form of
  3. 7. the equation value depends on the number's sign.e.g.|-5|=5
  4. 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
  5. 9. are numbers that have a whole number as their square root.
  6. 10. the inverse function to exponential.
Down
  1. 1. When multiplied by itself gives the number.
  2. 2. the small floating number that appears after a number or letter
  3. 3. is a function that depends on another function and created when one function is substituted into another function.
  4. 5. a representation of a complex number as coordinates, with an imaginary number on the y-axis and real numbers on the x-axis.