REAL NUMBERS, IMAGINARY NUMBERS, AND COMPLEX NUMBERS

Complex plane

A geometric representation of the complex numbers established by the real axis and the imaginary axis.

Complex number

A number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit.

Real number

A value that represents a quantity along a continuous line.

Real numbers and imaginary numbers.

Complex numbers consist of _______________________________________.

Z

Integers

R minus Q (R-Q)

Irrational numbers

N

Natural numbers

Q

Rational numbers

R

Real numbers

Rational numbers, irrational numbers, integers, whole numbers, and natural numbers

Real numbers include ________________________________________________________.

Both their real and imaginary parts are equal.

Two complex numbers are equal if and only if ___________________________________.

W

Whole numbers

Imaginary number

a complex number that can be written as a real number multiplied by the imaginary unit i.

Imaginary unit

a solution to the equation x^2 = -1

The square root of -1

i =?