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How do you factorise x squared plus 1?
(x2 + 1) = (x2 - i2) with the factors (x+i)(x-i) where i is the square root of (-1).If you don't allow complex numbers (which is usually the case in school mathematics) then there is no factorisation.
What type of calculator is used specifically for algebra?
For basic algebra, you can use a calculator with basic functions on it used for arithmetic. If you are trying to solve more complex equations, a scientific calculator will suit you better.
What is a scientific calculator and what is it used for?
A Scientific calculator is a kind of calculator which is used to solve scientific, engineering and Mathematical problems. It comes loaded with commonly used functions such as logarithms, scientific notation, trigonometry, floating point, complex numbers, fractions and so on. It is used widely in solving quick mathematical problems such as trigonometry functions and some cases with physics and Chemistry.
What is the complex conjugate of 2-3i?
The complex conjugate of 2-3i is 2+3i.
What is the complex problem that you helped solve?
A complex problem I helped solve was when my friend was arguing with a girl .
What is the difference between arithmetic and algebra?
Arithmetic: The mathematics of integers, rational numbers, real numbers, or complex numbers under addition, subtraction, multiplication, and division. Algebra: A branch of mathematics in which symbols, usually letters of the alphabet, represent numbers or members of a specified set and are used to represent quantities and to express general relationships that hold for all members of the set.
What has the author Wolfgang Ebeling written?
Wolfgang Ebeling has written: 'Functions of Several Complex Variables and Their Singularities (Graduate Studies in Mathematics)'
What has the author Norman Levinson written?
Norman Levinson has written: 'Complex Variables (Holden-Day Series in Mathematics)' 'Gap and density theorems' -- subject(s): Harmonic analysis, Exponential functions, Integral equations, Fourier series, Functions of complex variables
What has the author E B Saff written?
E. B. Saff has written: 'Fundamentals of complex analysis for mathematics, science, and engineering' -- subject(s): Mathematical analysis, Functions of complex variables
What units fall under Further Mathematics?
The term "further mathematics" refers to topics covered in advanced secondary methematics courses. There are many units in this classifcation, such as complex numbers, matrices, inequalities, hyperbolic functions, polar coordinates, and calculus.
Why mathematics is necessary for the study of physics?
The laws of physics depend on mathematics - sometimes very complex mathematics.
How the exponential logarithm and trigonometric functions of variable is different from complex variable comment?
The exponential function, logarithms or trigonometric functions are functions whereas a complex variable is an element of the complex field. Each one of the functions can be defined for a complex variable.
What do you call a complex admitting a shelling in mathematics?
It's called a shellable complex.
In mathematics what can be complex mixed or vulgar?
fractions
What has the author Steven G Krantz written?
Steven G. Krantz has written: 'Handbook of Typography for Mathematical Sciences' 'Real Analysis and Foundations, Second Edition (Studies in Advanced Mathematics)' 'Geometric analysis and function spaces' -- subject(s): Differential Geometry, Functions of complex variables, Geometry, Differential 'Wavelets and Signal Processing (Applied and Numerical Harmonic Analysis)' 'A primer of real analytic functions' -- subject(s): Functions of real variables, Analytic functions, Mathematical analysis 'Mathematical publishing' -- subject(s): Mathematics, Mathematical literature, Publishing, Authorship 'Function theory of several complex variables' -- subject(s): Functions of several complex variables 'How to teach mathematics' -- subject(s): Mathematics, Study and teaching 'Dictionary of Algebra, Arithmetic, and Trigonometry (Advanced Studies in Mathematics)' -- subject(s): OverDrive, Mathematics, Nonfiction, Dictionaries, Trigonometry, Arithmetic, Algebra 'Elements of advanced mathematics' -- subject(s): Mathematics, MATHEMATICS / Set Theory, MATHEMATICS / Algebra / General, MATHEMATICS / General 'Essentials of topology with applications' 'Handbook of typography for the mathematical sciences' -- subject(s): Computer programs, Computerized typesetting, Mathematics printing, TeX (Computer file) 'Geometric Function Theory' 'Real Analysis and Foundations (Modeling and Simulation in Science, Engineering & Technology)' 'The survival of a mathematician' -- subject(s): Mathematics, Professional staff, Vocational guidance, Study and teaching (Higher), Universities and colleges, Career development 'A primer of mathematical writing' -- subject(s): Mathematics, Handbooks, manuals, Authorship, Technical writing, Language 'A Handbook of Real Variables' 'A Panaroma of harmonic analysis' -- subject(s): Harmonic analysis 'Handbook of logic and proof techniques for computer science' 'The elements of advanced mathematics' -- subject(s): Mathematics
How mathematics is related to electricity?
Electrical engineering uses many branches of mathematics including complex numbers, matrices and linear equations. To study machines needs dynamics and thermodynamics. Radio systems use the theory of electromagnetics that uses vector algebra and optionally tensor algebra. Many branches of electrical engineering use the theory of differential equations and functions of a complex variable. So if you are good at mathematics electricity gives plenty of scope.
What has the author Jean Pierre Ferrier written?
Jean Pierre Ferrier has written: 'Spectral theory and complex analysis' -- subject(s): Functional analysis, Analytic functions, Spectral theory (Mathematics)
