Presentation on theme: "WARM UP Is x-2 a factor of x 2 - x -2. verify using synthetic division or long division."— Presentation transcript:
WARM UP Is x-2 a factor of x 2 - x -2. verify using synthetic division or long division.
MATH IV LESSON10 COMPLEX NUMBERS 2.4 Essential Question: How do you perform operations with complex numbers? Standard: MM4A4. Students will investigate functions. a. Compare and contrast properties of functions within and across the following types: linear, quadratic, polynomial, power, rational, exponential, logarithmic, trigonometric, and piecewise.
Complex number: a number composed of a real part and an imaginary part. Standard form of a complex number: a + bi Pure imaginary number: bi Equality of complex numbers: if a + bi = c + di, then a = c and b = d Imaginary unit i: the square root of negative one.