0
Certain functions, when solving to find the zeros (value which makes the function equal zero), the only value which will work has an imaginary component. Note that a parabola (graph of a quadratic or 2nd order polynomial) can touch the x-axis at a single point, or 2 points or no points. If it does not touch or cross the x-axis, then the root (or zeros) of the function are complex with imaginary components.
Technically, all real numbers are a subset of complex numbers, so all numbers are complex - but this is not how we normally refer to them. We usually say that a number is real, or it is imaginary, or it is complex.
Add your answer:
Earn +20 pts
What do you use to stand for numbers in algebra?
You use variables to stand for numbers in algebra
Algebra the branch of mathematics is the study of what?
Calculus is the study, or the analysis of functions. Real functions, complex functions etc. That's why it is also known as functional analysis. Algebra is the study of "numbers". No, not 1, 2, 3. But more, things like fields, rings, groups, things that act like numbers (hence are numbers by the Golden rule of Algebra). They create tools like matrices to solve problems (transformations) on numbers.
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 is an area in math where numbers are represented by letters?
That is called "algebra".That is called "algebra".That is called "algebra".That is called "algebra".
What is the gcf of 189 in algebra?
You need at least two numbers to find a GCF.
What do you use to stand for numbers in algebra?
You use variables to stand for numbers in algebra
What is an algebra word that start with the letter a?
associative Abelian (named after Abel, and means commutative) Argand diagram (in complex numbers) Asymptote (asymptotic)
What are the importance of algebra?
Math is a subject that teaches people to think about complex logical problems. The importance of algebra is to introduce complex problem solving skills. Algebra is an introduction to advanced math.
Algebra the branch of mathematics is the study of what?
Calculus is the study, or the analysis of functions. Real functions, complex functions etc. That's why it is also known as functional analysis. Algebra is the study of "numbers". No, not 1, 2, 3. But more, things like fields, rings, groups, things that act like numbers (hence are numbers by the Golden rule of Algebra). They create tools like matrices to solve problems (transformations) on numbers.
How do you find averages in algebra?
Add all the numbers together; divide by the amount of numbers (for example, if you add three numbers, add the sum by 3).
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.
Numbers used in algebra?
Yes, numbers.
What is an area in math where numbers are represented by letters?
That is called "algebra".That is called "algebra".That is called "algebra".That is called "algebra".
What is the gcf of 189 in algebra?
You need at least two numbers to find a GCF.
Is Algebra A or Algebra B is more advanced and what is the differences?
I think you mean Algebra 1 & 2 If you did, Algebra 1 is the basic stuff. Algebra 2, you get more complex, but it's still a basic idea.
Find the complex number that is farthest away from the complex plane?
All complex numbers are part of the "complex plane", so none of them is farther than others.
What numbers you can multiply to get a number are called factors or addends?
Factors are numbers that can be multiplied together to get other numbers. Factors are important in algebra and algebra II.
