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Brian McLogan
Writing complex numbers in standard form again
Writing complex numbers in standard form again
Brian McLogan
Tutorial - Simplifying Expressions with Complex numbers ex 5, -5(1 + 2i) + 3i(3 - 4i)
In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
-5(1 + 2i) + 3i(3 - 4i)
-5(1 + 2i) + 3i(3 - 4i)
Brian McLogan
Tutorial - Simplifying Expressions with Complex numbers ex 3, 5i(3 + 2i)(8 + 3i)
In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
5i(3 + 2i)(8 + 3i)
5i(3 + 2i)(8 + 3i)
Brian McLogan
Tutorial - How do we multiply complex numbers
In this video playlist you will learn everything you need to know with complex and imaginary numbers
Brian McLogan
Tutorial - Finding the absolute value of a complex number ex 3, (-1 - 6i)
In this video series I will show you how to find the absolute value of a complex number. The absolute value of a complex number represents the distance from a complex number to the origin. We will do this by taking the absolute value...
Brian McLogan
Tutorial - How do we multiply complex numbers ex 9, 6i(3 + 2i)
In this video series I will show you how to multiply complex numbers. When multiplying complex numbers we will follow the same rules with integers and variables such as distributive property, foil, combining like terms and so on. ...
Brian McLogan
Tutorial - Graphing complex numbers ex 3, -5 + 3i
In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
-5 + 3i
-5 + 3i
Brian McLogan
Tutorial - Finding the absolute value of a complex number ex 4, (-8i)
In this video series I will show you how to find the absolute value of a complex number. The absolute value of a complex number represents the distance from a complex number to the origin. We will do this by taking the absolute value...
Brian McLogan
Tutorial - Combining complex numbers ex 3, (-2i - 6i) - (4 - 6i)
In this video series I will show you how to combine complex number by either subtracting or adding them together. Complex numbers have real and imaginary components. When combining complex numbers we can only add the real to the...
Brian McLogan
Determine the horizontal and vertical asymptotes
👉 Learn how to find the vertical/horizontal asymptotes of a function. An asymptote is a line that the graph of a function approaches but never touches. The vertical asymptote is a vertical line that the graph of a function approaches but...
Curated Video
Classifying Complex Numbers: Real or Imaginary
In this lesson, we review the concept of real numbers and irrational numbers, as well as the definition of the imaginary number i. The lesson explains that a complex number can be simplified to the form a + bi, where a and b are real...
Brian McLogan
Algebra 2 - What is the imaginary unit i to the higher powers
In this video playlist you will learn everything you need to know with complex and imaginary numbers
Brian McLogan
Learn How to Synthetically Divide Twice to Find All the Zeros of the Polynomial
👉 Learn how to find all the zeros of a polynomial that cannot be easily factored. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros...
Brian McLogan
How to write the polynomial given imaginary zeros
👉 Learn how to write the equation of a polynomial when given imaginary zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...
Brian McLogan
Learn how to write complex zeros into the equation of a polynomial function
👉 Learn how to write the equation of a polynomial when given complex zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...
Brian McLogan
Pre-Calculus - Quick overview of complex numbers and operations
In this math tutorial I will show you how write a complex number in standard form after simple operations have been performed. You will learn how to find the value of real and imaginary numbers in a complex number and then write it in...
Brian McLogan
Tutorial - Simplifying Expressions with Complex numbers ex 8, ((5-2i) + (5+3i))/((1+i) - (2-4i))
In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
((5 - 2i) + (5 + 3i))/((1 + i) - (2 - 4i))
((5 - 2i) + (5 + 3i))/((1 + i) - (2 - 4i))
Brian McLogan
Writing complex numbers in standard form
👉 Learn how to simplify radical expressions. In this playlist we will explore simplifying radical expressions by prime factorization and rules of exponents. We will explore the square root, cube root as well as the fourth root of numbers...
Brian McLogan
Tutorial - Simplifying Expressions with Complex numbers ex 7, (3 + root(-4))(4 + root(-1))
In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
(3 + root(-4))(4 + root(-1))
(3 + root(-4))(4 + root(-1))
Brian McLogan
Tutorial - Simplifying Expressions with Complex numbers ex 2, (3 + 2i) + (5 - i) + 6i
In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
(3 + 2i) + (5 - i) + 6i
(3 + 2i) + (5 - i) + 6i
Brian McLogan
Tutorial - Finding the absolute value of a complex number ex 6, (7 + 7i)
In this video series I will show you how to find the absolute value of a complex number. The absolute value of a complex number represents the distance from a complex number to the origin. We will do this by taking the absolute value...
Brian McLogan
Tutorial - Combining complex numbers ex 1, (6 - 3i) + (5 + 4i)
In this video series I will show you how to combine complex number by either subtracting or adding them together. Complex numbers have real and imaginary components. When combining complex numbers we can only add the real to the...