Unformatted text preview: ltiplication hold true for pure imaginary numbers *Complex Numbers = An expression that contains both a real number and an imaginary number. (a ± bi) where a = real number and bi is the imaginary number *Complex Conjugates = Two complex numbers of the form a + bi and a bi; the product of two conjugates is always a real number. Square Root Property
Method used to solve a quadratic equation
If x2 = n then x = ± √n Powers of i
i = i i3 = i i4 = 1 i5 = i
Algebra II i2 = 1
i6 = 1 i7 = i i8...
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This document was uploaded on 03/13/2014 for the course MATH Algebra 2 at Arlington Local High School.
 Fall '12
 AudreyVanHoose
 Algebra, Complex Numbers

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