0 A Review Of Basic Algebra 1 Equations And Inequalities 2 Functions And Graphs 3 Functions 4 Polynomial And Rational Functions 5 Exponential And Logarithmic Functions 6 Linear Systems 7 Conic Sections And Quadratic Systems 8 Sequences, Series, And Probability Chapter1: Equations And Inequalities
1.1 Linear Equations And Rational Equations 1.2 Applications Of Linear Equations 1.3 Complex Numbers 1.4 Quadratic Equations 1.5 Applications Of Quadratic Equations 1.6 Other Types Of Equations 1.7 Inequalities 1.8 Absolute Value 1.CR Chapter Review 1.CT Chapter Test 1.CM Cumulative Review Exercises Section1.3: Complex Numbers
Problem 1SC: Self Check Find x :a+x+3i=a-2x-1i. Problem 2SC Problem 3SC Problem 4SC Problem 5SC Problem 6SC Problem 7SC Problem 8SC Problem 9SC Problem 10SC Problem 1E Problem 2E Problem 3E Problem 4E Problem 5E Problem 6E Problem 7E Problem 8E Problem 9E Problem 10E Problem 11E: Simplify the imaginary numbers. --128 Problem 12E Problem 13E: Simplify the imaginary numbers. -2-24 Problem 14E Problem 15E: Simplify the imaginary numbers. -509 Problem 16E Problem 17E: Simplify the imaginary numbers. -7-38 Problem 18E Problem 19E: Find the values of x and y. x+x+yi=3+8i Problem 20E Problem 21E: Find the values of x and y. 3x-2yi=2+x+yi Problem 22E Problem 23E: Perform all operations. Give all answers in a+bi form. 2-7i+3+i Problem 24E Problem 25E: Perform all operations. Give all answers in a+bi form. 5-6i-7+4i Problem 26E Problem 27E: Perform all operations. Give all answers in a+bi form. 14i+2+2--16 Problem 28E Problem 29E: Perform all operations. Give all answers in a+bi form. 3+-4-2+-9 Problem 30E Problem 31E: Perform all operations. Give all answers in a+bi form. 4+7i+8-2i-5+4i Problem 32E Problem 33E: Perform all operations. Give all answers in a+bi form. 3+-16-4--36+5--144 Problem 34E Problem 35E Problem 36E Problem 37E: Perform all operations. Give all answers in a+bi form. 7i4-8i Problem 38E Problem 39E: Perform all operations. Give all answers in a+bi form. 2+3i3+5i Problem 40E Problem 41E: Perform all operations. Give all answers in a+bi form. 2+3i2 Problem 42E Problem 43E Problem 44E Problem 45E Problem 46E Problem 47E: Perform all operations. Give all answers in a+bi form. 1-i Problem 48E Problem 49E Problem 50E Problem 51E: Perform all operations. Give all answers in a+bi form. 12+i Problem 52E Problem 53E: Perform all operations. Give all answers in a+bi form. 2i7+i Problem 54E Problem 55E: Perform all operations. Give all answers in a+bi form. 2+i3-i Problem 56E Problem 57E: Perform all operations. Give all answers in a+bi form. 4-5i2+3i Problem 58E Problem 59E: Perform all operations. Give all answers in a+bi form. 5--16-8+-4 Problem 60E Problem 61E: Perform all operations. Give all answers in a+bi form. 2+i33+i Problem 62E: Perform all operations. Give all answers in a+bi form. 3+i4-i2 Problem 63E Problem 64E Problem 65E Problem 66E Problem 67E Problem 68E Problem 69E Problem 70E Problem 71E Problem 72E: Simplify each expression. i0 Problem 73E Problem 74E Problem 75E: Simplify each expression. 1i3 Problem 76E: Simplify each expression. 3i5 Problem 77E Problem 78E: Simplify each expression. -10i24 Problem 79E: Write without absolute value symbols. 3+4i Problem 80E: Write without absolute value symbols. 5+12i Problem 81E: Write without absolute value symbols. 2+3i Problem 82E: Write without absolute value symbols. 5-i Problem 83E: Write without absolute value symbols. -7+-49 Problem 84E: Write without absolute value symbols. -2--16 Problem 85E: Write without absolute value symbols. 12+12i Problem 86E: Write without absolute value symbols. 12-14i Problem 87E: Write without absolute value symbols. -6i Problem 88E: Write without absolute value symbols. 5i Problem 89E: Write without absolute value symbols. 21+i Problem 90E: Write without absolute value symbols. 33+i Problem 91E: Write without absolute value symbols. -3i2+i Problem 92E: Write without absolute value symbols. 5ii-2 Problem 93E: Write without absolute value symbols. i+2i-2 Problem 94E: Write without absolute value symbols. 2+i2-i Problem 95E: Factor each expression over the set of complex numbers. x2+4 Problem 96E Problem 97E Problem 98E Problem 99E: Factor each expression over the set of complex numbers. 2y2+8z2 Problem 100E Problem 101E Problem 102E Problem 103E Problem 104E Problem 105E Problem 106E: Fractals Complex numbers are fundamental in the creation of the intricate geometric shape shown... Problem 107E Problem 108E Problem 109E Problem 110E Problem 111E Problem 112E Problem 113E Problem 114E Problem 115E Problem 116E Problem 117E Problem 118E Problem 119E Problem 120E Problem 99E: Factor each expression over the set of complex numbers. 2y2+8z2
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Write your answer as a complex number in standard form.
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(-5-5i)+(-2+2i)
Write your answer as a complex number in sta
Combination of a real number and an imaginary number. They are numbers of the form a + b , where a and b are real numbers and i is an imaginary unit. Complex numbers are an extended idea of one-dimensional number line to two-dimensional complex plane.
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