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Online Algebra Tutoring: Complex Numbers

Algebra Worksheets

Math is not just a core subject, but also a valuable like skill – something that eTutorWorld exemplifies in its tutoring approach and team of qualified and expert math tutors. Each tutoring session is taught using state-of-the-art technology, a student centric approach, individualized teaching and assessments. With eTutorWorld on your side, mastering mathematics and developing will become a cake walk. Let your child learn from our highly experienced math tutors for all grades 3 to 12.

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Learn Complex  Numbers  from Certified  Online Algebra Tutor:

z = x + yi, where x is the real part and yi is the imaginary part.

x and y are real numbers and ‘i’ is the imaginary number and its value is √(-1)


Some examples of Complex Numbers:

• 7 + 4i
• 8 – 3i
• 1.1 + 3.2i
• 5
• -7i

Example1: 5 is a complex number as the imaginary part of this complex number is 0.

So the number is 5 + 0i.

Example2: -7i is also a complex number as in this the real part is zero.

Equal Complex Numbers

If there are two complex numbers:
x + yi and p + qi then these complex numbers are equal if and only if,
x= p and y= q.


Modulus of a Complex Number


Arithmetic operations with Complex Numbers

• Addition
• Subtraction
• Multiplication
• Division

eTutorWorld Understands Math Tutoring | Online Math Worksheets are Important Tools

Understanding graphs, charts, and opinion polls in a newspaper, for calculating house and car payments, and for choosing a long-distance telephone service are impossible without strong math skills …and the only way to develop strong math skills is by constant practice.

‘Practice makes a man perfect’ holds true for no other field better than for math. A middle or high school student must set aside a minimum of an hour for math every day. Other than textbooks, worksheets help you revise and understand concepts better.

Our expert tutors prepare online maths worksheets that are age and grade-appropriate. Grade-wise math worksheets for Elementary Math, Arithmetic, Pre-Algebra, Algebra, Geometry, Trigonometry, Statistics, Pre-Calculus and Calculus can be solved to improve math skills, to get ahead or to even catch up.

You may download these FREE online math worksheets in the PDF format, and then print and email us their solutions for a free evaluation and analysis by eTutorworld’smath expert tutors.

You may solve these worksheets by yourself or with your peers while studying together.

The Answer Key at the end of each worksheet allows for a self-evaluation.

Personalized Online Tutoring

eTutorWorld offers affordable one-on-one live tutoring over the web for Grades K-12, Test Prep help for Standardized tests like SCAT, CogAT, MAP, SSAT, SAT, ACT, ISEE and AP. You may schedule online tutoring lessons at your personal scheduled times, all with a Money-Back Guarantee. The first one-on-one online tutoring lesson is always FREE, no purchase obligation, no credit card required.

For answers/solutions to any question or to learn concepts, take a FREE CLASS.

No credit card required, no obligation to purchase.
Just book a free class to meet a tutor and get help on any topic you want!

Pricing for Online Tutoring

Tutoring PackageValidityGrade (1-12), College
5 sessions1 Month$139
1 session1 Month$28
10 sessions3 months$269
15 sessions3 months$399
20 sessions4 months$499
50 sessions6 months$1189
100 sessions12 months$2249